🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.5 AU - 0.52 AU

Year: 136 Days

Day: 26.8 Hours

Environment

Temp: 247 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,524,689 km

• M1: 49,517 km (0.094 R)
• M2: 112,348 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.69 AU - 1.15 AU

Year: 329 Days

Day: 36 Hours

Environment

Temp: 39 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,524,689 km

• M1: 551,119 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.77 AU - 1.17 AU

Year: 356 Days

Day: 12.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.29 AU - 1.41 AU

Year: 585 Days

Day: 46.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.26 AU - 2.4 AU

Year: 1326 Days

Day: 19 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,524,689 km

• M1: 658,380 km (0.068 R)
• M2: 1,414,747 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.69 AU - 3.07 AU

Year: 1822 Days

Day: 20.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.7

Radius: 10.9

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.19 AU - 4.87 AU

Year: 3594 Days

Day: 12.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 104,524,689 km

• M1: 167,998 km (0.06 R)
• M2: 246,088 km (0.091 R)
• M3: 466,297 km (0.111 R)
• M4: 726,447 km (0.115 R)
• M5: 835,504 km (0.029 R)
• M6: 981,661 km (0.086 R)
• M7: 1,051,673 km (0.09 R)
• M8: 1,136,794 km (0.059 R)
• M9: 1,428,510 km (0.117 R)
• M10: 1,576,014 km (0.081 R)
• M11: 2,148,525 km (0.113 R)
• M12: 2,672,267 km (0.079 R)
• M13: 2,846,399 km (0.111 R)
• M14: 3,215,457 km (0.069 R)
• M15: 3,391,085 km (0.114 R)
• M16: 3,854,240 km (0.114 R)
• M17: 3,926,645 km (0.119 R)
• M18: 4,135,633 km (0.086 R)
• M19: 4,456,072 km (0.098 R)
• M20: 4,542,988 km (0.107 R)
• M21: 4,641,274 km (0.079 R)
• M22: 4,918,329 km (0.053 R)
• M23: 5,535,271 km (0.102 R)
• M24: 5,711,048 km (0.105 R)
• M25: 5,900,589 km (0.117 R)
• M26: 6,188,864 km (0.098 R)
• M27: 6,273,836 km (0.09 R)
• M28: 6,555,678 km (0.05 R)
• M29: 6,654,712 km (0.119 R)
• M30: 6,741,778 km (0.109 R)
• M31: 7,310,399 km (0.08 R)
• M32: 7,438,904 km (0.098 R)
• M33: 7,842,070 km (0.083 R)
• M34: 8,013,360 km (0.097 R)
• M35: 8,199,160 km (0.042 R)
• M36: 8,453,476 km (0.112 R)
• M37: 9,441,122 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.2

Radius: 4.1

Gravity: 32.49 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.82 AU - 15.62 AU

Year: 21053 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,524,689 km

• M1: 84,972 km (0.036 R)
• M2: 135,236 km (0.106 R)
• M3: 411,245 km (0.063 R)
• M4: 488,437 km (0.037 R)
• M5: 679,025 km (0.108 R)
• M6: 724,353 km (0.087 R)
• M7: 891,304 km (0.111 R)
• M8: 1,519,765 km (0.109 R)
• M9: 1,671,008 km (0.107 R)
• M10: 1,732,942 km (0.119 R)
• M11: 2,676,605 km (0.083 R)
• M12: 3,160,105 km (0.114 R)
• M13: 3,275,445 km (0.082 R)
• M14: 3,872,939 km (0.082 R)
• M15: 4,546,578 km (0.042 R)
• M16: 5,301,001 km (0.093 R)
• M17: 5,484,108 km (0.077 R)
• M18: 6,237,334 km (0.117 R)
• M19: 7,942,001 km (0.071 R)
• M20: 8,309,863 km (0.053 R)
• M21: 8,898,979 km (0.077 R)
• M22: 9,116,494 km (0.083 R)
• M23: 9,335,805 km (0.117 R)
• M24: 9,891,710 km (0.102 R)
• M25: 10,458,238 km (0.072 R)
• M26: 11,269,058 km (0.051 R)
• M27: 11,860,418 km (0.111 R)
• M28: 12,340,777 km (0.068 R)
• M29: 12,461,802 km (0.097 R)
• M30: 12,644,162 km (0.072 R)
• M31: 12,888,754 km (0.063 R)
• M32: 13,756,871 km (0.094 R)
• M33: 14,071,475 km (0.106 R)
• M34: 14,261,315 km (0.103 R)
• M35: 14,643,687 km (0.046 R)
• M36: 15,288,304 km (0.109 R)
• M37: 15,679,502 km (0.103 R)
• M38: 15,810,700 km (0.073 R)
• M39: 18,578,260 km (0.079 R)
• M40: 20,052,547 km (0.035 R)
• M41: 20,194,815 km (0.113 R)
• M42: 20,839,582 km (0.054 R)
• M43: 22,370,118 km (0.095 R)
• M44: 22,444,019 km (0.061 R)
• M45: 22,517,771 km (0.025 R)
• M46: 23,560,318 km (0.097 R)
• M47: 24,011,954 km (0.115 R)
• M48: 24,618,574 km (0.112 R)
• M49: 25,000,198 km (0.103 R)
• M50: 26,546,441 km (0.111 R)
• M51: 28,043,766 km (0.038 R)
• M52: 28,282,674 km (0.078 R)
• M53: 29,406,453 km (0.106 R)
• M54: 30,790,683 km (0.094 R)
• M55: 31,863,449 km (0.114 R)
• M56: 32,696,859 km (0.055 R)
• M57: 33,960,512 km (0.081 R)
• M58: 34,470,341 km (0.092 R)
• M59: 35,240,022 km (0.056 R)
• M60: 35,842,453 km (0.093 R)
• M61: 38,639,784 km (0.087 R)
• M62: 40,423,439 km (0.095 R)
• M63: 41,960,408 km (0.07 R)
• M64: 42,051,363 km (0.11 R)
• M65: 42,142,468 km (0.118 R)
• M66: 42,324,828 km (0.052 R)
• M67: 45,838,882 km (0.042 R)
• M68: 46,590,462 km (0.11 R)
• M69: 47,915,600 km (0.093 R)
• M70: 49,253,154 km (0.065 R)
• M71: 49,541,280 km (0.05 R)
• M72: 51,476,927 km (0.056 R)
• M73: 53,338,522 km (0.119 R)
• M74: 54,724,397 km (0.081 R)
• M75: 55,022,845 km (0.071 R)
• M76: 57,430,174 km (0.117 R)
• M77: 57,632,280 km (0.086 R)
• M78: 58,341,674 km (0.053 R)
• M79: 61,208,118 km (0.106 R)
• M80: 61,828,351 km (0.114 R)
• M81: 62,035,544 km (0.09 R)
• M82: 62,450,529 km (0.113 R)
• M83: 63,074,950 km (0.09 R)
• M84: 64,015,322 km (0.078 R)
• M85: 64,539,813 km (0.108 R)
• M86: 65,170,966 km (0.054 R)
• M87: 66,227,576 km (0.106 R)
• M88: 68,464,662 km (0.025 R)
• M89: 69,108,382 km (0.115 R)
• M90: 69,861,906 km (0.062 R)
• M91: 69,969,766 km (0.054 R)
• M92: 70,293,795 km (0.087 R)
• M93: 70,618,124 km (0.097 R)
• M94: 72,138,786 km (0.111 R)
• M95: 72,466,106 km (0.114 R)
• M96: 72,903,231 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.9

Radius: 7.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.87 AU - 16.79 AU

Year: 22375 Days

Day: 21.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,524,689 km

• M1: 97,089 km (0.089 R)
• M2: 141,520 km (0.091 R)
• M3: 365,168 km (0.084 R)
• M4: 422,315 km (0.097 R)
• M5: 613,950 km (0.041 R)
• M6: 851,960 km (0.064 R)
• M7: 1,054,067 km (0.064 R)
• M8: 1,316,611 km (0.06 R)
• M9: 1,526,945 km (0.092 R)
• M10: 1,624,034 km (0.099 R)
• M11: 1,773,333 km (0.026 R)
• M12: 2,303,358 km (0.115 R)
• M13: 2,760,829 km (0.042 R)
• M14: 2,819,920 km (0.093 R)
• M15: 3,030,404 km (0.065 R)
• M16: 3,152,925 km (0.11 R)
• M17: 3,371,487 km (0.06 R)
• M18: 3,659,613 km (0.045 R)
• M19: 3,724,837 km (0.112 R)
• M20: 4,747,488 km (0.056 R)
• M21: 5,216,179 km (0.099 R)
• M22: 5,624,282 km (0.104 R)
• M23: 5,737,378 km (0.105 R)
• M24: 5,851,222 km (0.09 R)
• M25: 5,927,516 km (0.104 R)
• M26: 7,605,556 km (0.061 R)
• M27: 8,452,878 km (0.105 R)
• M28: 8,800,244 km (0.104 R)
• M29: 9,152,248 km (0.053 R)
• M30: 10,052,229 km (0.115 R)
• M31: 11,502,131 km (0.064 R)
• M32: 12,521,043 km (0.055 R)
• M33: 13,016,361 km (0.119 R)
• M34: 13,568,527 km (0.117 R)
• M35: 13,771,232 km (0.115 R)
• M36: 13,974,984 km (0.093 R)
• M37: 14,695,747 km (0.106 R)
• M38: 15,959,400 km (0.082 R)
• M39: 16,604,316 km (0.101 R)
• M40: 16,712,625 km (0.102 R)
• M41: 17,422,318 km (0.047 R)
• M42: 19,666,884 km (0.101 R)
• M43: 20,706,440 km (0.081 R)
• M44: 22,597,955 km (0.101 R)
• M45: 22,898,497 km (0.101 R)
• M46: 23,139,948 km (0.116 R)
• M47: 24,605,858 km (0.054 R)
• M48: 24,791,210 km (0.108 R)
• M49: 26,796,868 km (0.109 R)
• M50: 27,370,277 km (0.085 R)
• M51: 27,562,360 km (0.076 R)
• M52: 28,012,201 km (0.111 R)
• M53: 28,141,155 km (0.062 R)
• M54: 28,659,062 km (0.061 R)
• M55: 28,984,438 km (0.03 R)
• M56: 29,835,799 km (0.115 R)
• M57: 30,430,152 km (0.115 R)
• M58: 30,496,424 km (0.068 R)
• M59: 32,439,101 km (0.075 R)
• M60: 32,574,637 km (0.097 R)
• M61: 32,710,173 km (0.034 R)
• M62: 32,914,075 km (0.113 R)
• M63: 33,050,209 km (0.057 R)
• M64: 33,528,024 km (0.08 R)
• M65: 35,253,337 km (0.101 R)
• M66: 35,671,612 km (0.034 R)
• M67: 35,951,510 km (0.118 R)
• M68: 36,161,844 km (0.047 R)
• M69: 36,232,006 km (0.052 R)
• M70: 36,442,939 km (0.057 R)
• M71: 36,724,781 km (0.072 R)
• M72: 36,795,242 km (0.097 R)
• M73: 37,007,222 km (0.11 R)
• M74: 38,933,295 km (0.119 R)
• M75: 39,799,616 km (0.025 R)
• M76: 40,891,531 km (0.108 R)
• M77: 41,037,837 km (0.086 R)
• M78: 41,331,049 km (0.054 R)
• M79: 42,214,874 km (0.053 R)
• M80: 42,733,230 km (0.063 R)
• M81: 42,881,781 km (0.081 R)
• M82: 42,956,131 km (0.041 R)
• M83: 43,851,175 km (0.096 R)
• M84: 44,000,923 km (0.027 R)
• M85: 45,356,728 km (0.086 R)
• M86: 45,659,813 km (0.062 R)
• M87: 46,268,228 km (0.071 R)
• M88: 48,573,082 km (0.092 R)
• M89: 48,805,557 km (0.097 R)
• M90: 49,739,497 km (0.05 R)
• M91: 50,052,007 km (0.079 R)
• M92: 50,679,271 km (0.052 R)
• M93: 51,308,928 km (0.083 R)
• M94: 51,703,866 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.6

Radius: 3

Gravity: 77.07 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 14.63 AU - 24.29 AU

Year: 32001 Days

Day: 18.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 107.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,524,689 km

• M1: 54,454 km (0.07 R)
• M2: 112,049 km (0.117 R)
• M3: 692,339 km (0.057 R)
• M4: 750,981 km (0.109 R)
• M5: 1,459,178 km (0.108 R)
• M6: 1,729,052 km (0.12 R)
• M7: 1,849,329 km (0.114 R)
• M8: 2,014,036 km (0.084 R)
• M9: 3,145,295 km (0.076 R)
• M10: 4,112,146 km (0.049 R)
• M11: 4,165,403 km (0.067 R)
• M12: 4,218,959 km (0.047 R)
• M13: 4,326,520 km (0.051 R)
• M14: 4,489,731 km (0.105 R)
• M15: 5,335,707 km (0.068 R)
• M16: 5,510,737 km (0.06 R)
• M17: 5,866,331 km (0.092 R)
• M18: 6,413,560 km (0.071 R)
• M19: 6,724,574 km (0.088 R)
• M20: 6,850,236 km (0.093 R)
• M21: 7,168,132 km (0.039 R)
• M22: 9,173,491 km (0.12 R)
• M23: 9,312,916 km (0.094 R)
• M24: 10,381,195 km (0.084 R)
• M25: 12,092,893 km (0.072 R)
• M26: 13,412,945 km (0.092 R)
• M27: 15,187,774 km (0.095 R)
• M28: 16,102,565 km (0.031 R)
• M29: 16,778,897 km (0.108 R)
• M30: 17,897,590 km (0.07 R)
• M31: 18,159,237 km (0.056 R)
• M32: 18,246,751 km (0.03 R)
• M33: 18,334,266 km (0.115 R)
• M34: 18,774,533 km (0.093 R)
• M35: 19,575,480 km (0.095 R)
• M36: 19,665,238 km (0.075 R)
• M37: 22,138,091 km (0.088 R)
• M38: 22,231,440 km (0.079 R)
• M39: 22,606,632 km (0.084 R)
• M40: 22,889,222 km (0.073 R)
• M41: 29,089,456 km (0.07 R)
• M42: 29,911,645 km (0.036 R)
• M43: 31,789,398 km (0.088 R)
• M44: 32,105,947 km (0.112 R)
• M45: 32,317,628 km (0.108 R)
• M46: 33,382,914 km (0.101 R)
• M47: 33,812,260 km (0.119 R)
• M48: 34,676,487 km (0.114 R)
• M49: 35,766,757 km (0.102 R)
• M50: 36,647,140 km (0.09 R)
• M51: 37,757,605 km (0.086 R)
• M52: 37,869,355 km (0.099 R)
• M53: 40,239,284 km (0.04 R)
• M54: 41,154,673 km (0.044 R)
• M55: 44,176,700 km (0.082 R)
• M56: 44,765,966 km (0.113 R)
• M57: 45,002,480 km (0.106 R)
• M58: 46,549,472 km (0.039 R)
• M59: 46,908,956 km (0.052 R)
• M60: 47,630,616 km (0.114 R)
• M61: 51,789,137 km (0.079 R)
• M62: 56,572,080 km (0.108 R)
• M63: 56,955,649 km (0.112 R)
• M64: 58,111,592 km (0.116 R)
• M65: 58,627,854 km (0.107 R)
• M66: 58,886,509 km (0.078 R)
• M67: 59,015,911 km (0.097 R)
• M68: 59,405,015 km (0.065 R)
• M69: 60,707,863 km (0.102 R)
• M70: 60,838,612 km (0.082 R)
• M71: 62,020,136 km (0.077 R)
• M72: 62,547,618 km (0.076 R)
• M73: 62,811,957 km (0.102 R)
• M74: 63,739,913 km (0.094 R)
• M75: 63,872,905 km (0.094 R)
• M76: 64,806,097 km (0.094 R)
• M77: 65,743,776 km (0.101 R)
• M78: 67,903,820 km (0.109 R)
• M79: 70,224,382 km (0.091 R)
• M80: 72,848,478 km (0.096 R)
• M81: 73,544,258 km (0.066 R)
• M82: 76,490,887 km (0.032 R)
• M83: 77,056,517 km (0.113 R)
• M84: 77,623,493 km (0.099 R)
• M85: 81,198,583 km (0.096 R)
• M86: 84,242,899 km (0.059 R)
• M87: 84,388,757 km (0.056 R)
• M88: 88,952,988 km (0.06 R)
• M89: 89,696,639 km (0.099 R)
• M90: 90,741,132 km (0.119 R)
• M91: 93,294,767 km (0.11 R)
• M92: 95,415,317 km (0.12 R)
• M93: 97,398,686 km (0.101 R)
• M94: 97,551,724 km (0.104 R)
• M95: 100,012,609 km (0.055 R)
• M96: 100,785,731 km (0.117 R)
• M97: 102,493,840 km (0.032 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 13,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit