🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.48 AU - 0.58 AU

Year: 143 Days

Day: 31.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,543,581 km

• M1: 282,291 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.72 AU - 0.8 AU

Year: 246 Days

Day: 36.2 Hours

Environment

Temp: 95 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.12 AU - 3.22 AU

Year: 1618 Days

Day: 19.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,543,581 km

• M1: 29,920 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.17 AU - 4.23 AU

Year: 2639 Days

Day: 29.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.9 AU - 4.54 AU

Year: 2661 Days

Day: 35.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.7

Radius: 8.5

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.21 AU - 9.35 AU

Year: 8836 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 105,543,581 km

• M1: 142,268 km (0.061 R)
• M2: 328,218 km (0.114 R)
• M3: 848,519 km (0.041 R)
• M4: 1,439,880 km (0.086 R)
• M5: 1,754,334 km (0.099 R)
• M6: 1,886,280 km (0.09 R)
• M7: 3,055,088 km (0.075 R)
• M8: 3,134,524 km (0.102 R)
• M9: 3,653,030 km (0.102 R)
• M10: 3,822,375 km (0.108 R)
• M11: 4,052,307 km (0.066 R)
• M12: 4,435,427 km (0.092 R)
• M13: 4,799,548 km (0.063 R)
• M14: 4,923,116 km (0.109 R)
• M15: 4,985,199 km (0.037 R)
• M16: 5,556,364 km (0.051 R)
• M17: 5,981,970 km (0.118 R)
• M18: 6,282,662 km (0.101 R)
• M19: 6,588,290 km (0.081 R)
• M20: 7,143,747 km (0.119 R)
• M21: 7,320,422 km (0.094 R)
• M22: 7,570,251 km (0.112 R)
• M23: 7,714,313 km (0.114 R)
• M24: 8,004,982 km (0.083 R)
• M25: 8,078,285 km (0.059 R)
• M26: 8,373,591 km (0.117 R)
• M27: 8,559,990 km (0.069 R)
• M28: 9,088,968 km (0.1 R)
• M29: 9,203,710 km (0.066 R)
• M30: 9,745,703 km (0.104 R)
• M31: 10,139,145 km (0.107 R)
• M32: 10,218,432 km (0.039 R)
• M33: 11,350,439 km (0.117 R)
• M34: 11,556,735 km (0.092 R)
• M35: 11,764,377 km (0.108 R)
• M36: 11,889,440 km (0.07 R)
• M37: 12,099,027 km (0.087 R)
• M38: 12,564,276 km (0.098 R)
• M39: 13,643,625 km (0.051 R)
• M40: 13,775,122 km (0.109 R)
• M41: 13,951,049 km (0.107 R)
• M42: 14,083,592 km (0.099 R)
• M43: 14,172,154 km (0.092 R)
• M44: 16,352,543 km (0.089 R)
• M45: 16,445,743 km (0.044 R)
• M46: 16,585,766 km (0.118 R)
• M47: 17,481,558 km (0.114 R)
• M48: 18,732,645 km (0.032 R)
• M49: 20,112,087 km (0.103 R)
• M50: 20,612,642 km (0.107 R)
• M51: 21,371,103 km (0.094 R)
• M52: 21,626,018 km (0.096 R)
• M53: 21,728,343 km (0.106 R)
• M54: 22,603,789 km (0.09 R)
• M55: 23,753,748 km (0.047 R)
• M56: 24,389,090 km (0.074 R)
• M57: 25,029,968 km (0.114 R)
• M58: 25,838,843 km (0.108 R)
• M59: 26,110,513 km (0.092 R)
• M60: 26,711,149 km (0.03 R)
• M61: 27,537,677 km (0.113 R)
• M62: 28,372,583 km (0.114 R)
• M63: 28,821,227 km (0.084 R)
• M64: 29,839,390 km (0.07 R)
• M65: 30,067,227 km (0.115 R)
• M66: 30,181,370 km (0.106 R)
• M67: 31,562,159 km (0.085 R)
• M68: 32,260,332 km (0.116 R)
• M69: 33,612,697 km (0.108 R)
• M70: 33,968,441 km (0.034 R)
• M71: 34,087,371 km (0.109 R)
• M72: 34,803,645 km (0.101 R)
• M73: 36,859,719 km (0.099 R)
• M74: 37,410,538 km (0.049 R)
• M75: 38,520,405 km (0.096 R)
• M76: 38,892,754 km (0.06 R)
• M77: 39,391,214 km (0.104 R)
• M78: 40,205,475 km (0.098 R)
• M79: 40,835,581 km (0.086 R)
• M80: 41,405,549 km (0.116 R)
• M81: 41,596,137 km (0.092 R)
• M82: 41,914,331 km (0.113 R)
• M83: 42,745,647 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.3

Radius: 7.9

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.11 AU - 18.55 AU

Year: 24473 Days

Day: 17.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 105,543,581 km

• M1: 108,159 km (0.103 R)
• M2: 395,387 km (0.088 R)
• M3: 492,177 km (0.105 R)
• M4: 1,589,178 km (0.043 R)
• M5: 1,777,223 km (0.108 R)
• M6: 2,116,211 km (0.093 R)
• M7: 2,537,030 km (0.087 R)
• M8: 2,662,094 km (0.093 R)
• M9: 2,725,374 km (0.093 R)
• M10: 2,821,266 km (0.033 R)
• M11: 2,950,968 km (0.062 R)
• M12: 3,016,491 km (0.062 R)
• M13: 3,249,864 km (0.089 R)
• M14: 3,948,935 km (0.037 R)
• M15: 4,390,099 km (0.082 R)
• M16: 4,654,738 km (0.109 R)
• M17: 5,081,092 km (0.112 R)
• M18: 6,054,525 km (0.085 R)
• M19: 6,434,204 km (0.119 R)
• M20: 7,937,065 km (0.049 R)
• M21: 8,492,372 km (0.101 R)
• M22: 9,984,461 km (0.086 R)
• M23: 10,432,656 km (0.081 R)
• M24: 10,735,143 km (0.113 R)
• M25: 11,297,182 km (0.106 R)
• M26: 11,503,927 km (0.109 R)
• M27: 12,449,684 km (0.104 R)
• M28: 12,931,988 km (0.066 R)
• M29: 13,914,696 km (0.072 R)
• M30: 14,808,394 km (0.109 R)
• M31: 16,067,111 km (0.093 R)
• M32: 16,241,542 km (0.033 R)
• M33: 16,886,009 km (0.112 R)
• M34: 19,546,607 km (0.107 R)
• M35: 19,608,541 km (0.094 R)
• M36: 20,231,766 km (0.095 R)
• M37: 20,420,109 km (0.048 R)
• M38: 21,433,934 km (0.097 R)
• M39: 21,689,896 km (0.081 R)
• M40: 22,854,665 km (0.08 R)
• M41: 24,706,388 km (0.085 R)
• M42: 25,244,192 km (0.079 R)
• M43: 25,717,968 km (0.076 R)
• M44: 27,642,395 km (0.097 R)
• M45: 27,921,096 km (0.097 R)
• M46: 29,115,934 km (0.112 R)
• M47: 29,470,481 km (0.064 R)
• M48: 29,755,316 km (0.065 R)
• M49: 32,285,016 km (0.096 R)
• M50: 34,283,344 km (0.114 R)
• M51: 34,358,143 km (0.11 R)
• M52: 34,657,787 km (0.119 R)
• M53: 35,184,222 km (0.098 R)
• M54: 35,259,620 km (0.086 R)
• M55: 36,169,025 km (0.045 R)
• M56: 36,397,461 km (0.088 R)
• M57: 37,239,548 km (0.102 R)
• M58: 37,393,334 km (0.117 R)
• M59: 37,856,040 km (0.078 R)
• M60: 38,553,466 km (0.063 R)
• M61: 38,864,928 km (0.105 R)
• M62: 39,490,248 km (0.091 R)
• M63: 39,647,026 km (0.036 R)
• M64: 40,355,372 km (0.11 R)
• M65: 40,513,347 km (0.1 R)
• M66: 41,226,780 km (0.099 R)
• M67: 41,306,216 km (0.056 R)
• M68: 42,024,286 km (0.112 R)
• M69: 42,746,544 km (0.094 R)
• M70: 43,230,194 km (0.105 R)
• M71: 43,634,707 km (0.108 R)
• M72: 44,365,941 km (0.077 R)
• M73: 45,265,174 km (0.094 R)
• M74: 45,429,283 km (0.102 R)
• M75: 45,840,528 km (0.056 R)
• M76: 47,081,591 km (0.087 R)
• M77: 47,414,447 km (0.114 R)
• M78: 49,258,839 km (0.096 R)
• M79: 49,765,976 km (0.116 R)
• M80: 51,811,577 km (0.054 R)
• M81: 51,983,315 km (0.116 R)
• M82: 53,537,188 km (0.07 R)
• M83: 55,369,314 km (0.095 R)
• M84: 57,399,357 km (0.079 R)
• M85: 58,915,531 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.3

Radius: 5.4

Gravity: 24.67 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 18.95 AU - 20.01 AU

Year: 31885 Days

Day: 15.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,543,581 km

• M1: 561,291 km (0.072 R)
• M2: 699,520 km (0.081 R)
• M3: 848,519 km (0.092 R)
• M4: 1,354,160 km (0.052 R)
• M5: 1,390,662 km (0.093 R)
• M6: 1,656,198 km (0.113 R)
• M7: 2,589,390 km (0.049 R)
• M8: 3,967,784 km (0.047 R)
• M9: 4,672,839 km (0.107 R)
• M10: 5,241,012 km (0.087 R)
• M11: 7,656,868 km (0.106 R)
• M12: 8,733,673 km (0.107 R)
• M13: 9,010,280 km (0.109 R)
• M14: 9,714,287 km (0.05 R)
• M15: 10,362,944 km (0.081 R)
• M16: 10,729,309 km (0.093 R)
• M17: 12,313,850 km (0.092 R)
• M18: 12,858,087 km (0.089 R)
• M19: 15,527,661 km (0.074 R)
• M20: 16,454,270 km (0.094 R)
• M21: 16,710,082 km (0.113 R)
• M22: 17,572,364 km (0.107 R)
• M23: 19,160,495 km (0.082 R)
• M24: 21,070,411 km (0.058 R)
• M25: 21,348,215 km (0.057 R)
• M26: 22,094,858 km (0.11 R)
• M27: 22,471,395 km (0.112 R)
• M28: 22,660,487 km (0.093 R)
• M29: 24,872,292 km (0.072 R)
• M30: 25,067,966 km (0.113 R)
• M31: 25,362,225 km (0.117 R)
• M32: 25,559,095 km (0.071 R)
• M33: 26,650,861 km (0.104 R)
• M34: 27,051,633 km (0.112 R)
• M35: 27,757,735 km (0.076 R)
• M36: 27,859,013 km (0.05 R)
• M37: 28,469,821 km (0.095 R)
• M38: 30,537,563 km (0.082 R)
• M39: 31,907,281 km (0.118 R)
• M40: 32,439,401 km (0.082 R)
• M41: 34,706,257 km (0.101 R)
• M42: 35,583,050 km (0.103 R)
• M43: 35,913,811 km (0.092 R)
• M44: 37,694,774 km (0.061 R)
• M45: 40,419,699 km (0.065 R)
• M46: 40,534,590 km (0.098 R)
• M47: 42,855,601 km (0.087 R)
• M48: 44,624,297 km (0.103 R)
• M49: 45,697,063 km (0.08 R)
• M50: 46,537,205 km (0.095 R)
• M51: 46,657,631 km (0.095 R)
• M52: 47,019,658 km (0.113 R)
• M53: 47,746,255 km (0.072 R)
• M54: 51,310,574 km (0.057 R)
• M55: 51,933,649 km (0.118 R)
• M56: 52,058,713 km (0.115 R)
• M57: 52,684,780 km (0.077 R)
• M58: 52,935,955 km (0.096 R)
• M59: 55,852,814 km (0.064 R)
• M60: 58,951,584 km (0.085 R)
• M61: 59,342,783 km (0.029 R)
• M62: 60,784,756 km (0.108 R)
• M63: 62,238,249 km (0.094 R)
• M64: 62,769,621 km (0.03 R)
• M65: 64,104,632 km (0.025 R)
• M66: 65,179,343 km (0.093 R)
• M67: 67,619,285 km (0.074 R)
• M68: 69,537,429 km (0.077 R)
• M69: 70,088,846 km (0.033 R)
• M70: 72,727,454 km (0.037 R)
• M71: 74,551,500 km (0.063 R)
• M72: 74,833,492 km (0.114 R)
• M73: 77,529,695 km (0.112 R)
• M74: 78,244,623 km (0.106 R)
• M75: 80,546,635 km (0.091 R)
• M76: 80,980,768 km (0.072 R)
• M77: 82,870,788 km (0.047 R)
• M78: 83,748,179 km (0.101 R)
• M79: 84,481,508 km (0.113 R)
• M80: 84,775,468 km (0.046 R)
• M81: 85,217,081 km (0.101 R)
• M82: 87,139,264 km (0.095 R)
• M83: 87,584,916 km (0.062 R)
• M84: 91,478,799 km (0.058 R)
• M85: 93,598,601 km (0.085 R)
• M86: 94,359,755 km (0.119 R)
• M87: 97,270,331 km (0.109 R)
• M88: 97,424,267 km (0.102 R)
• M89: 99,123,699 km (0.036 R)
• M90: 99,588,948 km (0.109 R)
• M91: 100,365,810 km (0.102 R)
• M92: 102,395,105 km (0.094 R)
• M93: 103,493,453 km (0.075 R)
• M94: 104,280,337 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 15,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit