🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.48 AU - 0.78 AU

Year: 177 Days

Day: 38.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,450,374 km

• M1: 277,205 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.55 AU - 0.87 AU

Year: 212 Days

Day: 16.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.65 AU - 0.99 AU

Year: 263 Days

Day: 14.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,450,374 km

• M1: 185,651 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.17 AU - 1.81 AU

Year: 645 Days

Day: 40.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.97 AU - 2.35 AU

Year: 1126 Days

Day: 44.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,450,374 km

• M1: 262,245 km (0.079 R)
• M2: 621,430 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.14 AU - 3.88 AU

Year: 2333 Days

Day: 26.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.32 AU - 4.68 AU

Year: 3387 Days

Day: 25.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,450,374 km

• M1: 803,640 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.1

Radius: 3.3

Gravity: 84.49 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.57 AU - 15.81 AU

Year: 19974 Days

Day: 24.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,450,374 km

• M1: 54,753 km (0.075 R)
• M2: 195,076 km (0.113 R)
• M3: 260,599 km (0.116 R)
• M4: 296,204 km (0.11 R)
• M5: 520,900 km (0.092 R)
• M6: 613,650 km (0.113 R)
• M7: 637,736 km (0.116 R)
• M8: 1,242,560 km (0.078 R)
• M9: 1,273,227 km (0.084 R)
• M10: 1,462,618 km (0.119 R)
• M11: 1,527,693 km (0.113 R)
• M12: 1,938,040 km (0.114 R)
• M13: 2,045,751 km (0.102 R)
• M14: 2,155,556 km (0.075 R)
• M15: 3,058,080 km (0.12 R)
• M16: 3,835,540 km (0.085 R)
• M17: 4,339,086 km (0.048 R)
• M18: 4,385,910 km (0.116 R)
• M19: 4,432,884 km (0.095 R)
• M20: 4,480,007 km (0.068 R)
• M21: 5,969,553 km (0.11 R)
• M22: 6,021,613 km (0.114 R)
• M23: 7,260,433 km (0.072 R)
• M24: 8,166,997 km (0.088 R)
• M25: 8,457,516 km (0.077 R)
• M26: 8,574,651 km (0.105 R)
• M27: 9,228,693 km (0.11 R)
• M28: 10,583,900 km (0.102 R)
• M29: 11,672,972 km (0.053 R)
• M30: 12,065,816 km (0.109 R)
• M31: 12,529,420 km (0.06 R)
• M32: 12,999,008 km (0.114 R)
• M33: 16,370,046 km (0.116 R)
• M34: 16,442,900 km (0.091 R)
• M35: 17,030,371 km (0.112 R)
• M36: 17,475,574 km (0.101 R)
• M37: 17,550,074 km (0.084 R)
• M38: 17,849,420 km (0.058 R)
• M39: 18,301,504 km (0.085 R)
• M40: 20,460,650 km (0.118 R)
• M41: 22,374,157 km (0.117 R)
• M42: 23,188,268 km (0.106 R)
• M43: 23,434,357 km (0.115 R)
• M44: 23,763,771 km (0.115 R)
• M45: 24,011,954 km (0.042 R)
• M46: 24,761,440 km (0.113 R)
• M47: 26,112,608 km (0.071 R)
• M48: 27,228,159 km (0.045 R)
• M49: 28,271,454 km (0.084 R)
• M50: 29,505,188 km (0.049 R)
• M51: 30,846,333 km (0.092 R)
• M52: 31,478,982 km (0.118 R)
• M53: 31,751,400 km (0.075 R)
• M54: 32,207,225 km (0.116 R)
• M55: 34,799,606 km (0.071 R)
• M56: 35,175,396 km (0.098 R)
• M57: 36,787,313 km (0.091 R)
• M58: 37,361,919 km (0.087 R)
• M59: 37,650,343 km (0.04 R)
• M60: 38,908,761 km (0.04 R)
• M61: 39,006,149 km (0.118 R)
• M62: 39,689,961 km (0.118 R)
• M63: 40,772,600 km (0.036 R)
• M64: 42,765,842 km (0.071 R)
• M65: 43,168,261 km (0.072 R)
• M66: 44,281,419 km (0.099 R)
• M67: 44,383,145 km (0.078 R)
• M68: 45,404,001 km (0.09 R)
• M69: 45,506,475 km (0.108 R)
• M70: 47,053,467 km (0.116 R)
• M71: 48,512,794 km (0.101 R)
• M72: 48,932,416 km (0.117 R)
• M73: 49,142,751 km (0.106 R)
• M74: 52,655,459 km (0.112 R)
• M75: 57,463,384 km (0.081 R)
• M76: 59,134,094 km (0.043 R)
• M77: 62,865,663 km (0.097 R)
• M78: 64,817,466 km (0.096 R)
• M79: 67,022,389 km (0.058 R)
• M80: 67,606,719 km (0.085 R)
• M81: 67,840,839 km (0.036 R)
• M82: 67,958,124 km (0.118 R)
• M83: 68,075,409 km (0.038 R)
• M84: 69,842,459 km (0.114 R)
• M85: 69,960,791 km (0.043 R)
• M86: 70,316,235 km (0.097 R)
• M87: 73,301,311 km (0.056 R)
• M88: 75,476,015 km (0.054 R)
• M89: 76,449,449 km (0.102 R)
• M90: 79,270,864 km (0.093 R)
• M91: 80,632,205 km (0.025 R)
• M92: 80,880,538 km (0.092 R)
• M93: 81,129,169 km (0.114 R)
• M94: 83,378,074 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.3

Radius: 4.5

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.7 AU - 18.66 AU

Year: 23089 Days

Day: 24.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,450,374 km

• M1: 68,217 km (0.042 R)
• M2: 119,678 km (0.065 R)
• M3: 373,396 km (0.037 R)
• M4: 614,249 km (0.103 R)
• M5: 1,011,880 km (0.042 R)
• M6: 1,111,811 km (0.101 R)
• M7: 1,430,604 km (0.088 R)
• M8: 1,634,806 km (0.086 R)
• M9: 1,752,389 km (0.108 R)
• M10: 2,223,623 km (0.061 R)
• M11: 3,013,649 km (0.046 R)
• M12: 3,850,200 km (0.112 R)
• M13: 3,975,264 km (0.093 R)
• M14: 4,165,403 km (0.037 R)
• M15: 4,554,657 km (0.077 R)
• M16: 4,786,982 km (0.099 R)
• M17: 5,194,337 km (0.119 R)
• M18: 5,577,308 km (0.117 R)
• M19: 5,612,613 km (0.09 R)
• M20: 6,297,023 km (0.115 R)
• M21: 6,518,578 km (0.101 R)
• M22: 6,630,327 km (0.039 R)
• M23: 7,546,913 km (0.119 R)
• M24: 9,202,214 km (0.106 R)
• M25: 10,177,891 km (0.118 R)
• M26: 13,389,907 km (0.117 R)
• M27: 14,201,775 km (0.117 R)
• M28: 14,346,735 km (0.119 R)
• M29: 14,931,214 km (0.071 R)
• M30: 15,029,500 km (0.116 R)
• M31: 15,275,887 km (0.091 R)
• M32: 15,374,772 km (0.08 R)
• M33: 15,772,702 km (0.104 R)
• M34: 15,822,668 km (0.101 R)
• M35: 16,375,881 km (0.119 R)
• M36: 16,629,449 km (0.092 R)
• M37: 17,037,701 km (0.071 R)
• M38: 17,191,787 km (0.098 R)
• M39: 19,128,631 km (0.104 R)
• M40: 19,288,701 km (0.07 R)
• M41: 20,584,966 km (0.114 R)
• M42: 21,409,400 km (0.114 R)
• M43: 21,520,102 km (0.1 R)
• M44: 21,909,207 km (0.12 R)
• M45: 22,581,499 km (0.084 R)
• M46: 23,033,584 km (0.076 R)
• M47: 23,203,827 km (0.072 R)
• M48: 23,488,511 km (0.103 R)
• M49: 23,659,950 km (0.068 R)
• M50: 24,061,471 km (0.084 R)
• M51: 24,349,597 km (0.031 R)
• M52: 24,523,130 km (0.052 R)
• M53: 24,871,244 km (0.108 R)
• M54: 24,987,632 km (0.099 R)
• M55: 26,161,676 km (0.091 R)
• M56: 26,934,498 km (0.088 R)
• M57: 28,319,924 km (0.105 R)
• M58: 29,051,906 km (0.085 R)
• M59: 29,728,238 km (0.085 R)
• M60: 30,099,391 km (0.085 R)
• M61: 31,159,441 km (0.063 R)
• M62: 31,222,123 km (0.113 R)
• M63: 32,676,513 km (0.088 R)
• M64: 33,379,773 km (0.04 R)
• M65: 35,454,097 km (0.088 R)
• M66: 35,716,342 km (0.107 R)
• M67: 36,837,877 km (0.094 R)
• M68: 37,302,977 km (0.1 R)
• M69: 37,970,932 km (0.072 R)
• M70: 38,239,161 km (0.095 R)
• M71: 39,115,355 km (0.092 R)
• M72: 39,386,277 km (0.064 R)
• M73: 39,930,065 km (0.077 R)
• M74: 40,887,492 km (0.095 R)
• M75: 41,024,972 km (0.085 R)
• M76: 42,060,339 km (0.106 R)
• M77: 42,407,406 km (0.098 R)
• M78: 42,894,796 km (0.094 R)
• M79: 45,004,874 km (0.077 R)
• M80: 45,075,783 km (0.108 R)
• M81: 45,146,842 km (0.109 R)
• M82: 46,072,554 km (0.1 R)
• M83: 46,287,077 km (0.064 R)
• M84: 47,581,248 km (0.065 R)
• M85: 47,798,016 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918

Radius: 3.5

Gravity: 74.94 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16.26 AU - 18.6 AU

Year: 25816 Days

Day: 17.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 99,450,374 km

• M1: 46,675 km (0.091 R)
• M2: 158,275 km (0.056 R)
• M3: 263,891 km (0.047 R)
• M4: 324,627 km (0.067 R)
• M5: 750,981 km (0.082 R)
• M6: 899,233 km (0.092 R)
• M7: 992,432 km (0.057 R)
• M8: 1,615,507 km (0.097 R)
• M9: 2,506,961 km (0.09 R)
• M10: 2,594,476 km (0.114 R)
• M11: 2,727,468 km (0.079 R)
• M12: 2,772,348 km (0.091 R)
• M13: 3,140,059 km (0.095 R)
• M14: 3,474,111 km (0.057 R)
• M15: 3,769,567 km (0.059 R)
• M16: 4,756,763 km (0.077 R)
• M17: 5,195,085 km (0.108 R)
• M18: 5,362,784 km (0.115 R)
• M19: 6,051,084 km (0.11 R)
• M20: 6,286,701 km (0.106 R)
• M21: 6,888,683 km (0.109 R)
• M22: 8,406,652 km (0.053 R)
• M23: 8,603,374 km (0.112 R)
• M24: 10,301,160 km (0.106 R)
• M25: 10,652,864 km (0.1 R)
• M26: 11,080,116 km (0.035 R)
• M27: 13,374,648 km (0.059 R)
• M28: 13,451,093 km (0.097 R)
• M29: 14,457,437 km (0.1 R)
• M30: 17,869,615 km (0.114 R)
• M31: 18,291,780 km (0.112 R)
• M32: 18,461,424 km (0.047 R)
• M33: 19,490,957 km (0.107 R)
• M34: 19,577,574 km (0.11 R)
• M35: 19,751,108 km (0.102 R)
• M36: 21,515,465 km (0.1 R)
• M37: 22,054,466 km (0.093 R)
• M38: 22,780,016 km (0.112 R)
• M39: 25,664,712 km (0.111 R)
• M40: 25,759,706 km (0.116 R)
• M41: 26,331,768 km (0.106 R)
• M42: 26,619,445 km (0.105 R)
• M43: 26,908,169 km (0.114 R)
• M44: 29,056,694 km (0.078 R)
• M45: 29,951,438 km (0.095 R)
• M46: 31,361,099 km (0.088 R)
• M47: 31,564,253 km (0.105 R)
• M48: 32,895,225 km (0.108 R)
• M49: 33,827,370 km (0.033 R)
• M50: 35,189,159 km (0.096 R)
• M51: 35,611,773 km (0.107 R)
• M52: 37,104,012 km (0.104 R)
• M53: 40,149,077 km (0.112 R)
• M54: 40,812,094 km (0.057 R)
• M55: 43,839,506 km (0.059 R)
• M56: 44,180,290 km (0.101 R)
• M57: 45,208,028 km (0.082 R)
• M58: 47,403,526 km (0.069 R)
• M59: 47,519,913 km (0.112 R)
• M60: 53,586,556 km (0.111 R)
• M61: 55,294,066 km (0.105 R)
• M62: 55,416,736 km (0.111 R)
• M63: 56,277,672 km (0.057 R)
• M64: 58,013,007 km (0.081 R)
• M65: 59,137,833 km (0.06 R)
• M66: 60,143,580 km (0.101 R)
• M67: 61,282,020 km (0.086 R)
• M68: 62,555,098 km (0.083 R)
• M69: 62,682,854 km (0.112 R)
• M70: 63,579,843 km (0.065 R)
• M71: 64,997,881 km (0.056 R)
• M72: 67,209,985 km (0.03 R)
• M73: 67,602,829 km (0.1 R)
• M74: 67,734,026 km (0.11 R)
• M75: 69,711,261 km (0.085 R)
• M76: 71,173,281 km (0.087 R)
• M77: 77,807,349 km (0.085 R)
• M78: 82,665,390 km (0.063 R)
• M79: 84,212,232 km (0.051 R)
• M80: 85,768,798 km (0.088 R)
• M81: 86,337,120 km (0.069 R)
• M82: 87,763,386 km (0.104 R)
• M83: 88,479,511 km (0.119 R)
• M84: 88,766,440 km (0.108 R)
• M85: 90,061,658 km (0.078 R)
• M86: 90,494,744 km (0.089 R)
• M87: 92,379,677 km (0.048 R)
• M88: 94,423,932 km (0.108 R)
• M89: 95,746,078 km (0.117 R)
• M90: 97,222,160 km (0.065 R)
• M91: 98,259,921 km (0.041 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 18,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit