🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.46 AU - 0.56 AU

Year: 130 Days

Day: 33 Hours

Environment

Temp: 233 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,908,288 km

• M1: 229,334 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.51 AU - 0.55 AU

Year: 138 Days

Day: 34 Hours

Environment

Temp: 224 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,908,288 km

• M1: 41,887 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.61 AU - 0.93 AU

Year: 242 Days

Day: 31.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.73 AU - 2.57 AU

Year: 1129 Days

Day: 24 Hours

Environment

Temp: -73 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,908,288 km

• M1: 27,227 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.5 AU - 3.78 AU

Year: 2487 Days

Day: 35.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.56 AU - 5.34 AU

Year: 3944 Days

Day: 15.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,908,288 km

• M1: 87,515 km (0.109 R)

Asteroid Belt

Center: 8.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.2

Radius: 4.2

Gravity: 16.11 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.14 AU - 14.42 AU

Year: 16363 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 160.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,908,288 km

• M1: 60,438 km (0.112 R)
• M2: 322,832 km (0.097 R)
• M3: 376,987 km (0.057 R)
• M4: 419,622 km (0.114 R)
• M5: 494,421 km (0.069 R)
• M6: 525,687 km (0.108 R)
• M7: 1,153,400 km (0.08 R)
• M8: 1,216,679 km (0.118 R)
• M9: 1,596,957 km (0.061 R)
• M10: 1,961,078 km (0.109 R)
• M11: 2,243,818 km (0.077 R)
• M12: 2,296,627 km (0.102 R)
• M13: 2,430,517 km (0.097 R)
• M14: 2,818,723 km (0.07 R)
• M15: 4,126,956 km (0.099 R)
• M16: 4,487,787 km (0.069 R)
• M17: 4,621,527 km (0.114 R)
• M18: 4,824,531 km (0.048 R)
• M19: 5,665,571 km (0.089 R)
• M20: 5,882,936 km (0.086 R)
• M21: 6,817,325 km (0.038 R)
• M22: 7,360,365 km (0.102 R)
• M23: 8,819,542 km (0.074 R)
• M24: 8,861,280 km (0.092 R)
• M25: 9,113,353 km (0.113 R)
• M26: 9,453,239 km (0.046 R)
• M27: 10,763,866 km (0.119 R)
• M28: 10,808,446 km (0.053 R)
• M29: 10,942,785 km (0.108 R)
• M30: 11,760,637 km (0.114 R)
• M31: 13,214,279 km (0.102 R)
• M32: 13,550,426 km (0.103 R)
• M33: 14,329,082 km (0.091 R)
• M34: 14,872,721 km (0.11 R)
• M35: 15,726,177 km (0.081 R)
• M36: 16,286,870 km (0.1 R)
• M37: 17,061,787 km (0.1 R)
• M38: 17,637,888 km (0.119 R)
• M39: 18,060,652 km (0.076 R)
• M40: 18,167,016 km (0.089 R)
• M41: 18,273,380 km (0.12 R)
• M42: 18,755,085 km (0.118 R)
• M43: 18,916,501 km (0.103 R)
• M44: 19,024,361 km (0.034 R)
• M45: 19,240,829 km (0.094 R)
• M46: 19,894,871 km (0.071 R)
• M47: 21,224,946 km (0.052 R)
• M48: 21,449,343 km (0.095 R)
• M49: 22,355,008 km (0.109 R)
• M50: 23,330,835 km (0.083 R)
• M51: 23,620,457 km (0.097 R)
• M52: 24,086,304 km (0.039 R)
• M53: 25,442,708 km (0.08 R)
• M54: 25,800,546 km (0.109 R)
• M55: 27,005,557 km (0.113 R)
• M56: 27,309,690 km (0.108 R)
• M57: 28,599,223 km (0.11 R)
• M58: 29,594,947 km (0.088 R)
• M59: 30,097,147 km (0.059 R)
• M60: 32,004,968 km (0.12 R)
• M61: 32,714,362 km (0.092 R)
• M62: 33,755,264 km (0.111 R)
• M63: 34,148,556 km (0.096 R)
• M64: 34,609,168 km (0.111 R)
• M65: 34,741,114 km (0.103 R)
• M66: 34,873,208 km (0.115 R)
• M67: 35,071,725 km (0.065 R)
• M68: 37,415,624 km (0.09 R)
• M69: 37,686,696 km (0.098 R)
• M70: 38,503,799 km (0.113 R)
• M71: 38,572,165 km (0.063 R)
• M72: 39,464,517 km (0.045 R)
• M73: 39,533,481 km (0.115 R)
• M74: 40,224,923 km (0.117 R)
• M75: 40,502,576 km (0.065 R)
• M76: 41,129,691 km (0.104 R)
• M77: 42,817,603 km (0.046 R)
• M78: 43,670,162 km (0.114 R)
• M79: 43,884,087 km (0.1 R)
• M80: 44,098,460 km (0.086 R)
• M81: 46,115,638 km (0.097 R)
• M82: 46,188,193 km (0.031 R)
• M83: 46,697,424 km (0.054 R)
• M84: 47,135,447 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.5

Radius: 6.9

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.19 AU - 15.17 AU

Year: 19124 Days

Day: 18.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,908,288 km

• M1: 216,019 km (0.072 R)
• M2: 291,716 km (0.101 R)
• M3: 494,271 km (0.111 R)
• M4: 578,645 km (0.031 R)
• M5: 622,626 km (0.085 R)
• M6: 886,667 km (0.12 R)
• M7: 1,636,002 km (0.068 R)
• M8: 1,732,643 km (0.095 R)
• M9: 1,897,799 km (0.045 R)
• M10: 2,033,633 km (0.111 R)
• M11: 2,137,604 km (0.108 R)
• M12: 2,608,688 km (0.033 R)
• M13: 3,151,130 km (0.082 R)
• M14: 5,069,124 km (0.113 R)
• M15: 5,258,365 km (0.108 R)
• M16: 5,449,850 km (0.119 R)
• M17: 5,643,729 km (0.101 R)
• M18: 5,988,552 km (0.103 R)
• M19: 6,289,394 km (0.101 R)
• M20: 7,595,832 km (0.093 R)
• M21: 8,196,467 km (0.097 R)
• M22: 8,307,319 km (0.073 R)
• M23: 8,474,420 km (0.109 R)
• M24: 9,211,938 km (0.076 R)
• M25: 9,675,841 km (0.089 R)
• M26: 10,088,132 km (0.068 R)
• M27: 11,358,966 km (0.095 R)
• M28: 11,482,534 km (0.107 R)
• M29: 13,521,104 km (0.059 R)
• M30: 14,514,285 km (0.065 R)
• M31: 15,189,569 km (0.096 R)
• M32: 17,275,861 km (0.091 R)
• M33: 17,347,070 km (0.098 R)
• M34: 17,560,845 km (0.042 R)
• M35: 19,081,956 km (0.111 R)
• M36: 22,093,960 km (0.084 R)
• M37: 22,403,328 km (0.112 R)
• M38: 22,480,820 km (0.119 R)
• M39: 23,261,123 km (0.088 R)
• M40: 23,654,565 km (0.099 R)
• M41: 26,469,698 km (0.106 R)
• M42: 26,715,936 km (0.062 R)
• M43: 27,293,384 km (0.061 R)
• M44: 27,625,192 km (0.032 R)
• M45: 29,050,111 km (0.088 R)
• M46: 29,899,528 km (0.098 R)
• M47: 31,883,794 km (0.077 R)
• M48: 32,145,740 km (0.09 R)
• M49: 32,408,434 km (0.059 R)
• M50: 34,177,728 km (0.06 R)
• M51: 35,615,513 km (0.087 R)
• M52: 35,978,138 km (0.067 R)
• M53: 36,068,944 km (0.077 R)
• M54: 37,532,460 km (0.066 R)
• M55: 39,764,012 km (0.119 R)
• M56: 39,857,959 km (0.074 R)
• M57: 39,951,907 km (0.097 R)
• M58: 40,895,869 km (0.094 R)
• M59: 42,709,594 km (0.114 R)
• M60: 42,805,636 km (0.087 R)
• M61: 43,384,280 km (0.054 R)
• M62: 43,480,920 km (0.027 R)
• M63: 45,626,154 km (0.085 R)
• M64: 45,724,440 km (0.111 R)
• M65: 45,822,875 km (0.088 R)
• M66: 47,506,300 km (0.033 R)
• M67: 48,005,358 km (0.1 R)
• M68: 49,310,749 km (0.111 R)
• M69: 51,137,639 km (0.093 R)
• M70: 51,239,664 km (0.088 R)
• M71: 52,676,701 km (0.109 R)
• M72: 53,193,263 km (0.12 R)
• M73: 53,503,828 km (0.117 R)
• M74: 54,335,293 km (0.079 R)
• M75: 55,380,533 km (0.114 R)
• M76: 56,537,972 km (0.063 R)
• M77: 56,749,204 km (0.078 R)
• M78: 57,384,696 km (0.113 R)
• M79: 57,916,068 km (0.114 R)
• M80: 60,921,788 km (0.053 R)
• M81: 61,680,997 km (0.106 R)
• M82: 62,443,498 km (0.082 R)
• M83: 63,209,140 km (0.119 R)
• M84: 64,308,085 km (0.06 R)
• M85: 65,635,318 km (0.071 R)
• M86: 65,857,321 km (0.102 R)
• M87: 66,302,225 km (0.103 R)
• M88: 67,306,924 km (0.102 R)
• M89: 68,316,710 km (0.057 R)
• M90: 68,541,705 km (0.099 R)
• M91: 68,879,796 km (0.095 R)
• M92: 71,375,687 km (0.118 R)
• M93: 71,718,416 km (0.095 R)
• M94: 72,979,376 km (0.078 R)
• M95: 75,058,787 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.8

Radius: 5.8

Gravity: 19.82 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.06 AU - 18.84 AU

Year: 23896 Days

Day: 17.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,908,288 km

• M1: 169,943 km (0.114 R)
• M2: 227,987 km (0.088 R)
• M3: 330,312 km (0.085 R)
• M4: 651,648 km (0.101 R)
• M5: 725,550 km (0.082 R)
• M6: 776,413 km (0.104 R)
• M7: 1,319,004 km (0.047 R)
• M8: 1,991,746 km (0.115 R)
• M9: 2,211,655 km (0.111 R)
• M10: 2,478,238 km (0.074 R)
• M11: 2,714,753 km (0.086 R)
• M12: 2,917,458 km (0.066 R)
• M13: 3,510,912 km (0.098 R)
• M14: 3,776,449 km (0.06 R)
• M15: 4,233,470 km (0.105 R)
• M16: 4,280,145 km (0.09 R)
• M17: 5,099,492 km (0.107 R)
• M18: 5,552,624 km (0.051 R)
• M19: 6,176,597 km (0.074 R)
• M20: 6,550,891 km (0.095 R)
• M21: 6,713,504 km (0.073 R)
• M22: 7,209,421 km (0.077 R)
• M23: 7,717,156 km (0.114 R)
• M24: 8,236,260 km (0.116 R)
• M25: 8,707,194 km (0.094 R)
• M26: 10,486,362 km (0.114 R)
• M27: 11,974,262 km (0.107 R)
• M28: 12,776,556 km (0.102 R)
• M29: 14,291,833 km (0.108 R)
• M30: 15,070,639 km (0.106 R)
• M31: 15,285,312 km (0.077 R)
• M32: 15,573,288 km (0.092 R)
• M33: 15,790,504 km (0.098 R)
• M34: 17,263,445 km (0.099 R)
• M35: 17,563,239 km (0.037 R)
• M36: 17,864,828 km (0.081 R)
• M37: 18,779,769 km (0.083 R)
• M38: 18,856,812 km (0.113 R)
• M39: 19,088,240 km (0.097 R)
• M40: 19,788,058 km (0.052 R)
• M41: 20,338,279 km (0.076 R)
• M42: 20,496,404 km (0.108 R)
• M43: 20,813,851 km (0.097 R)
• M44: 22,425,469 km (0.062 R)
• M45: 22,588,830 km (0.073 R)
• M46: 24,244,130 km (0.059 R)
• M47: 25,171,039 km (0.093 R)
• M48: 26,195,485 km (0.089 R)
• M49: 26,799,262 km (0.118 R)
• M50: 28,020,579 km (0.082 R)
• M51: 30,517,218 km (0.07 R)
• M52: 31,243,515 km (0.056 R)
• M53: 31,426,025 km (0.063 R)
• M54: 31,975,647 km (0.085 R)
• M55: 33,177,068 km (0.106 R)
• M56: 35,054,222 km (0.058 R)
• M57: 35,624,040 km (0.083 R)
• M58: 36,101,257 km (0.108 R)
• M59: 38,714,433 km (0.108 R)
• M60: 38,910,406 km (0.117 R)
• M61: 39,401,835 km (0.111 R)
• M62: 39,697,740 km (0.081 R)
• M63: 40,589,642 km (0.103 R)
• M64: 41,187,884 km (0.079 R)
• M65: 41,287,965 km (0.049 R)
• M66: 41,688,738 km (0.114 R)
• M67: 47,224,158 km (0.027 R)
• M68: 47,538,463 km (0.076 R)
• M69: 47,853,367 km (0.09 R)
• M70: 50,397,578 km (0.094 R)
• M71: 51,362,933 km (0.087 R)
• M72: 51,686,214 km (0.111 R)
• M73: 51,794,074 km (0.095 R)
• M74: 54,514,960 km (0.101 R)
• M75: 55,174,836 km (0.097 R)
• M76: 59,980,967 km (0.074 R)
• M77: 61,574,484 km (0.063 R)
• M78: 62,836,192 km (0.102 R)
• M79: 64,454,392 km (0.108 R)
• M80: 65,268,504 km (0.086 R)
• M81: 65,385,190 km (0.077 R)
• M82: 66,437,611 km (0.087 R)
• M83: 66,907,199 km (0.115 R)
• M84: 67,260,100 km (0.065 R)
• M85: 67,377,834 km (0.082 R)
• M86: 70,463,888 km (0.052 R)
• M87: 71,783,341 km (0.119 R)
• M88: 72,024,194 km (0.08 R)
• M89: 73,595,720 km (0.107 R)
• M90: 74,324,860 km (0.105 R)
• M91: 76,772,730 km (0.11 R)
• M92: 77,142,087 km (0.113 R)
• M93: 77,388,774 km (0.072 R)
• M94: 80,743,805 km (0.11 R)
• M95: 81,119,445 km (0.077 R)
• M96: 84,526,836 km (0.11 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 14,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit