🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.79 AU - 1.11 AU

Year: 349 Days

Day: 33.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.91 AU - 1.19 AU

Year: 405 Days

Day: 38.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,012,819 km

• M1: 734,226 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.02 AU - 1.66 AU

Year: 584 Days

Day: 12.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,012,819 km

• M1: 149,149 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.02 AU - 1.68 AU

Year: 591 Days

Day: 21.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,012,819 km

• M1: 597,494 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.12 AU - 1.62 AU

Year: 604 Days

Day: 32.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 9.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.67 AU - 8.43 AU

Year: 7815 Days

Day: 8 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,012,819 km

• M1: 119,529 km (0.108 R)
• M2: 183,108 km (0.113 R)
• M3: 287,976 km (0.073 R)
• M4: 992,133 km (0.106 R)
• M5: 1,061,995 km (0.083 R)
• M6: 1,359,396 km (0.101 R)
• M7: 1,632,562 km (0.106 R)
• M8: 2,083,749 km (0.053 R)
• M9: 2,572,784 km (0.115 R)
• M10: 2,710,414 km (0.092 R)
• M11: 2,830,392 km (0.104 R)
• M12: 3,013,799 km (0.112 R)
• M13: 3,306,861 km (0.106 R)
• M14: 3,413,674 km (0.109 R)
• M15: 3,565,366 km (0.112 R)
• M16: 3,653,030 km (0.118 R)
• M17: 3,808,163 km (0.059 R)
• M18: 3,920,362 km (0.109 R)
• M19: 4,194,126 km (0.118 R)
• M20: 4,286,877 km (0.109 R)
• M21: 4,592,804 km (0.108 R)
• M22: 4,664,312 km (0.066 R)
• M23: 4,930,147 km (0.11 R)
• M24: 5,003,600 km (0.062 R)
• M25: 5,126,569 km (0.092 R)
• M26: 5,451,346 km (0.091 R)
• M27: 5,629,069 km (0.033 R)
• M28: 5,964,168 km (0.097 R)
• M29: 6,252,742 km (0.101 R)
• M30: 8,049,712 km (0.08 R)
• M31: 8,252,267 km (0.092 R)
• M32: 8,810,567 km (0.059 R)
• M33: 9,380,983 km (0.044 R)
• M34: 9,563,642 km (0.114 R)
• M35: 9,901,434 km (0.063 R)
• M36: 10,906,732 km (0.085 R)
• M37: 11,518,886 km (0.086 R)
• M38: 12,508,177 km (0.056 R)
• M39: 12,575,047 km (0.107 R)
• M40: 13,696,433 km (0.085 R)
• M41: 13,869,069 km (0.119 R)
• M42: 14,007,746 km (0.06 R)
• M43: 14,286,447 km (0.057 R)
• M44: 14,356,459 km (0.081 R)
• M45: 14,496,782 km (0.063 R)
• M46: 14,955,898 km (0.065 R)
• M47: 15,026,957 km (0.116 R)
• M48: 15,098,165 km (0.108 R)
• M49: 15,312,240 km (0.089 R)
• M50: 15,455,704 km (0.077 R)
• M51: 15,707,627 km (0.038 R)
• M52: 16,142,657 km (0.098 R)
• M53: 16,765,733 km (0.089 R)
• M54: 17,135,987 km (0.115 R)
• M55: 17,471,535 km (0.088 R)
• M56: 17,583,883 km (0.064 R)
• M57: 18,720,378 km (0.083 R)
• M58: 19,104,396 km (0.113 R)
• M59: 19,919,555 km (0.116 R)
• M60: 20,350,995 km (0.095 R)
• M61: 21,784,592 km (0.061 R)
• M62: 22,067,182 km (0.097 R)
• M63: 22,269,737 km (0.087 R)
• M64: 22,391,510 km (0.027 R)
• M65: 22,513,582 km (0.032 R)
• M66: 23,250,501 km (0.085 R)
• M67: 23,539,225 km (0.052 R)
• M68: 23,746,268 km (0.056 R)
• M69: 24,916,423 km (0.049 R)
• M70: 26,448,455 km (0.114 R)
• M71: 27,095,765 km (0.08 R)
• M72: 27,704,628 km (0.058 R)
• M73: 28,186,184 km (0.084 R)
• M74: 28,626,301 km (0.093 R)
• M75: 28,714,563 km (0.064 R)
• M76: 28,847,257 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.4

Radius: 14.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.76 AU - 11.18 AU

Year: 10121 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,012,819 km

• M1: 263,741 km (0.082 R)
• M2: 359,484 km (0.039 R)
• M3: 463,454 km (0.088 R)
• M4: 614,099 km (0.069 R)
• M5: 994,078 km (0.09 R)
• M6: 1,332,767 km (0.12 R)
• M7: 1,733,540 km (0.083 R)
• M8: 2,560,068 km (0.082 R)
• M9: 3,307,459 km (0.105 R)
• M10: 3,464,836 km (0.076 R)
• M11: 3,560,579 km (0.03 R)
• M12: 3,787,519 km (0.095 R)
• M13: 4,119,925 km (0.096 R)
• M14: 5,321,047 km (0.117 R)
• M15: 5,883,834 km (0.086 R)
• M16: 6,191,856 km (0.115 R)
• M17: 6,864,149 km (0.109 R)
• M18: 7,147,936 km (0.065 R)
• M19: 7,352,885 km (0.062 R)
• M20: 7,518,340 km (0.095 R)
• M21: 7,643,254 km (0.041 R)
• M22: 8,192,428 km (0.111 R)
• M23: 9,062,489 km (0.12 R)
• M24: 9,329,222 km (0.107 R)
• M25: 10,329,733 km (0.049 R)
• M26: 10,842,854 km (0.102 R)
• M27: 11,845,459 km (0.093 R)
• M28: 12,778,052 km (0.057 R)
• M29: 13,581,691 km (0.119 R)
• M30: 15,875,625 km (0.119 R)
• M31: 17,012,270 km (0.065 R)
• M32: 17,231,730 km (0.05 R)
• M33: 17,507,439 km (0.081 R)
• M34: 18,568,537 km (0.07 R)
• M35: 18,851,127 km (0.091 R)
• M36: 20,402,307 km (0.045 R)
• M37: 20,869,801 km (0.084 R)
• M38: 22,053,868 km (0.071 R)
• M39: 22,473,490 km (0.106 R)
• M40: 22,895,805 km (0.087 R)
• M41: 23,016,829 km (0.1 R)
• M42: 23,932,219 km (0.111 R)
• M43: 24,178,307 km (0.098 R)
• M44: 24,425,144 km (0.054 R)
• M45: 24,610,944 km (0.067 R)
• M46: 24,797,193 km (0.109 R)
• M47: 25,546,828 km (0.12 R)
• M48: 26,303,943 km (0.053 R)
• M49: 27,453,304 km (0.088 R)
• M50: 27,904,790 km (0.072 R)
• M51: 28,228,669 km (0.088 R)
• M52: 29,011,365 km (0.098 R)
• M53: 30,264,996 km (0.064 R)
• M54: 30,998,923 km (0.099 R)
• M55: 32,280,528 km (0.035 R)
• M56: 32,484,430 km (0.105 R)
• M57: 32,688,780 km (0.037 R)
• M58: 33,030,312 km (0.061 R)
• M59: 33,510,521 km (0.062 R)
• M60: 34,616,648 km (0.037 R)
• M61: 35,454,247 km (0.077 R)
• M62: 37,149,340 km (0.078 R)
• M63: 37,720,206 km (0.118 R)
• M64: 37,935,028 km (0.08 R)
• M65: 38,293,913 km (0.075 R)
• M66: 38,509,933 km (0.079 R)
• M67: 39,595,564 km (0.1 R)
• M68: 40,764,672 km (0.114 R)
• M69: 41,501,142 km (0.119 R)
• M70: 41,722,996 km (0.117 R)
• M71: 42,167,750 km (0.105 R)
• M72: 42,539,651 km (0.106 R)
• M73: 43,211,794 km (0.074 R)
• M74: 44,415,309 km (0.112 R)
• M75: 45,401,308 km (0.076 R)
• M76: 45,935,223 km (0.07 R)
• M77: 46,164,706 km (0.055 R)
• M78: 46,701,463 km (0.112 R)
• M79: 47,163,421 km (0.094 R)
• M80: 47,549,384 km (0.072 R)
• M81: 47,936,543 km (0.07 R)
• M82: 48,869,735 km (0.027 R)
• M83: 50,280,892 km (0.076 R)
• M84: 50,596,244 km (0.11 R)
• M85: 52,582,455 km (0.106 R)
• M86: 53,062,814 km (0.093 R)
• M87: 53,947,535 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.7

Radius: 3.9

Gravity: 41.73 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.47 AU - 15.55 AU

Year: 18707 Days

Day: 21.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,012,819 km

• M1: 73,602 km (0.088 R)
• M2: 295,755 km (0.108 R)
• M3: 398,678 km (0.112 R)
• M4: 1,013,376 km (0.115 R)
• M5: 1,305,690 km (0.091 R)
• M6: 2,091,827 km (0.086 R)
• M7: 2,190,412 km (0.078 R)
• M8: 2,358,111 km (0.063 R)
• M9: 2,705,926 km (0.095 R)
• M10: 3,922,606 km (0.044 R)
• M11: 4,003,688 km (0.04 R)
• M12: 4,333,102 km (0.097 R)
• M13: 4,374,990 km (0.109 R)
• M14: 4,974,129 km (0.107 R)
• M15: 5,150,056 km (0.081 R)
• M16: 5,462,865 km (0.06 R)
• M17: 6,247,656 km (0.1 R)
• M18: 6,580,960 km (0.067 R)
• M19: 6,725,621 km (0.119 R)
• M20: 7,018,085 km (0.063 R)
• M21: 7,767,121 km (0.036 R)
• M22: 7,919,861 km (0.092 R)
• M23: 8,280,392 km (0.118 R)
• M24: 8,804,583 km (0.101 R)
• M25: 9,124,273 km (0.114 R)
• M26: 9,447,854 km (0.069 R)
• M27: 9,720,271 km (0.069 R)
• M28: 9,995,232 km (0.11 R)
• M29: 10,161,435 km (0.106 R)
• M30: 10,609,182 km (0.096 R)
• M31: 10,892,371 km (0.068 R)
• M32: 12,049,510 km (0.062 R)
• M33: 13,123,772 km (0.115 R)
• M34: 13,918,586 km (0.092 R)
• M35: 14,353,018 km (0.1 R)
• M36: 14,791,789 km (0.107 R)
• M37: 18,119,145 km (0.057 R)
• M38: 19,002,819 km (0.064 R)
• M39: 19,900,406 km (0.088 R)
• M40: 20,882,367 km (0.111 R)
• M41: 22,167,861 km (0.075 R)
• M42: 22,601,994 km (0.119 R)
• M43: 22,820,108 km (0.1 R)
• M44: 23,258,579 km (0.117 R)
• M45: 23,405,335 km (0.094 R)
• M46: 25,416,229 km (0.106 R)
• M47: 26,557,063 km (0.111 R)
• M48: 26,710,401 km (0.104 R)
• M49: 27,714,502 km (0.062 R)
• M50: 29,283,334 km (0.089 R)
• M51: 29,521,045 km (0.088 R)
• M52: 29,679,918 km (0.076 R)
• M53: 31,771,147 km (0.104 R)
• M54: 31,852,528 km (0.12 R)
• M55: 32,505,972 km (0.076 R)
• M56: 33,411,787 km (0.061 R)
• M57: 33,743,146 km (0.101 R)
• M58: 35,332,324 km (0.079 R)
• M59: 36,518,635 km (0.109 R)
• M60: 37,804,280 km (0.093 R)
• M61: 38,409,253 km (0.054 R)
• M62: 38,756,470 km (0.088 R)
• M63: 39,366,530 km (0.066 R)
• M64: 39,541,410 km (0.085 R)
• M65: 40,067,546 km (0.089 R)
• M66: 41,838,036 km (0.087 R)
• M67: 42,105,966 km (0.116 R)
• M68: 42,374,195 km (0.085 R)
• M69: 43,996,285 km (0.075 R)
• M70: 45,546,717 km (0.091 R)
• M71: 46,190,437 km (0.113 R)
• M72: 46,282,589 km (0.087 R)
• M73: 47,766,002 km (0.117 R)
• M74: 48,326,246 km (0.089 R)
• M75: 50,399,074 km (0.114 R)
• M76: 50,969,491 km (0.116 R)
• M77: 51,733,337 km (0.109 R)
• M78: 52,308,691 km (0.118 R)
• M79: 53,079,120 km (0.059 R)
• M80: 55,021,498 km (0.088 R)
• M81: 55,119,186 km (0.108 R)
• M82: 56,001,365 km (0.081 R)
• M83: 56,099,650 km (0.104 R)
• M84: 56,888,181 km (0.075 R)
• M85: 57,085,799 km (0.065 R)
• M86: 60,179,334 km (0.103 R)
• M87: 60,280,013 km (0.032 R)
• M88: 63,122,074 km (0.065 R)
• M89: 64,868,928 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.6

Radius: 3.2

Gravity: 69.49 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.45 AU - 14.05 AU

Year: 19208 Days

Day: 17.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,012,819 km

• M1: 58,792 km (0.109 R)
• M2: 93,499 km (0.058 R)
• M3: 205,996 km (0.069 R)
• M4: 336,146 km (0.084 R)
• M5: 372,349 km (0.033 R)
• M6: 530,773 km (0.086 R)
• M7: 1,428,360 km (0.071 R)
• M8: 1,996,982 km (0.102 R)
• M9: 2,166,177 km (0.054 R)
• M10: 2,925,536 km (0.117 R)
• M11: 3,040,278 km (0.082 R)
• M12: 3,078,724 km (0.109 R)
• M13: 3,156,365 km (0.1 R)
• M14: 3,676,218 km (0.104 R)
• M15: 4,265,334 km (0.095 R)
• M16: 4,526,682 km (0.118 R)
• M17: 4,883,174 km (0.092 R)
• M18: 4,973,680 km (0.119 R)
• M19: 5,110,413 km (0.114 R)
• M20: 5,202,416 km (0.102 R)
• M21: 5,248,492 km (0.109 R)
• M22: 5,341,242 km (0.051 R)
• M23: 5,860,945 km (0.098 R)
• M24: 6,005,457 km (0.055 R)
• M25: 6,347,288 km (0.11 R)
• M26: 7,776,247 km (0.109 R)
• M27: 8,255,708 km (0.119 R)
• M28: 8,309,563 km (0.083 R)
• M29: 8,472,027 km (0.114 R)
• M30: 8,854,848 km (0.037 R)
• M31: 9,187,404 km (0.108 R)
• M32: 10,036,671 km (0.088 R)
• M33: 10,325,395 km (0.115 R)
• M34: 10,499,826 km (0.104 R)
• M35: 11,088,493 km (0.071 R)
• M36: 11,267,113 km (0.093 R)
• M37: 11,869,693 km (0.095 R)
• M38: 12,980,158 km (0.117 R)
• M39: 13,042,840 km (0.117 R)
• M40: 13,231,483 km (0.097 R)
• M41: 13,484,303 km (0.074 R)
• M42: 13,994,881 km (0.03 R)
• M43: 15,964,786 km (0.096 R)
• M44: 16,913,386 km (0.08 R)
• M45: 17,463,607 km (0.111 R)
• M46: 18,370,170 km (0.109 R)
• M47: 18,722,922 km (0.114 R)
• M48: 19,722,385 km (0.029 R)
• M49: 19,866,448 km (0.103 R)
• M50: 20,959,110 km (0.108 R)
• M51: 21,106,165 km (0.086 R)
• M52: 21,253,669 km (0.065 R)
• M53: 21,996,273 km (0.055 R)
• M54: 22,071,071 km (0.088 R)
• M55: 22,220,669 km (0.064 R)
• M56: 22,747,254 km (0.107 R)
• M57: 24,816,641 km (0.112 R)
• M58: 27,185,523 km (0.099 R)
• M59: 27,345,892 km (0.06 R)
• M60: 27,506,710 km (0.07 R)
• M61: 27,748,460 km (0.072 R)
• M62: 27,910,026 km (0.096 R)
• M63: 30,704,065 km (0.117 R)
• M64: 32,558,780 km (0.108 R)
• M65: 33,499,601 km (0.097 R)
• M66: 34,449,398 km (0.099 R)
• M67: 35,145,776 km (0.091 R)
• M68: 36,022,718 km (0.111 R)
• M69: 36,552,295 km (0.046 R)
• M70: 38,246,192 km (0.107 R)
• M71: 39,965,520 km (0.076 R)
• M72: 40,056,775 km (0.085 R)
• M73: 40,605,350 km (0.098 R)
• M74: 41,064,316 km (0.091 R)
• M75: 41,525,227 km (0.1 R)
• M76: 43,104,532 km (0.069 R)
• M77: 47,765,553 km (0.108 R)
• M78: 47,862,343 km (0.084 R)
• M79: 48,444,278 km (0.072 R)
• M80: 48,931,070 km (0.117 R)
• M81: 49,419,507 km (0.038 R)
• M82: 52,583,502 km (0.062 R)
• M83: 53,686,188 km (0.115 R)
• M84: 55,506,794 km (0.105 R)
• M85: 56,016,175 km (0.093 R)
• M86: 57,553,442 km (0.118 R)
• M87: 58,793,310 km (0.084 R)
• M88: 60,564,698 km (0.065 R)
• M89: 60,669,416 km (0.099 R)
• M90: 62,142,058 km (0.1 R)
• M91: 68,367,424 km (0.073 R)
• M92: 69,570,340 km (0.07 R)
• M93: 70,009,560 km (0.045 R)
• M94: 70,449,527 km (0.082 R)
• M95: 71,000,945 km (0.085 R)
• M96: 71,332,453 km (0.11 R)
• M97: 71,996,967 km (0.083 R)
• M98: 74,339,071 km (0.043 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,780 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit