🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.17 AU - 1.55 AU

Year: 555 Days

Day: 35.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.04 AU - 5.5 AU

Year: 3645 Days

Day: 42.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,223,209 km

• M1: 175,777 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.2

Radius: 5

Gravity: 26.49 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.64 AU - 21.02 AU

Year: 24155 Days

Day: 17.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 97.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 108,223,209 km

• M1: 64,925 km (0.112 R)
• M2: 112,049 km (0.047 R)
• M3: 303,384 km (0.071 R)
• M4: 644,617 km (0.116 R)
• M5: 822,489 km (0.114 R)
• M6: 1,540,858 km (0.1 R)
• M7: 2,175,153 km (0.049 R)
• M8: 2,402,691 km (0.084 R)
• M9: 2,441,437 km (0.053 R)
• M10: 2,558,722 km (0.068 R)
• M11: 2,758,435 km (0.047 R)
• M12: 2,963,085 km (0.091 R)
• M13: 3,004,673 km (0.076 R)
• M14: 3,046,411 km (0.118 R)
• M15: 3,172,821 km (0.115 R)
• M16: 3,518,243 km (0.109 R)
• M17: 4,480,606 km (0.114 R)
• M18: 6,144,134 km (0.107 R)
• M19: 6,411,316 km (0.118 R)
• M20: 7,688,134 km (0.116 R)
• M21: 8,384,661 km (0.088 R)
• M22: 9,161,822 km (0.079 R)
• M23: 9,466,852 km (0.032 R)
• M24: 9,713,240 km (0.079 R)
• M25: 9,775,174 km (0.118 R)
• M26: 10,024,254 km (0.049 R)
• M27: 11,235,548 km (0.029 R)
• M28: 11,300,474 km (0.099 R)
• M29: 14,992,399 km (0.09 R)
• M30: 16,005,327 km (0.105 R)
• M31: 16,372,440 km (0.091 R)
• M32: 16,593,994 km (0.116 R)
• M33: 17,490,085 km (0.061 R)
• M34: 17,641,030 km (0.101 R)
• M35: 18,096,256 km (0.06 R)
• M36: 19,251,301 km (0.11 R)
• M37: 20,271,409 km (0.084 R)
• M38: 22,363,834 km (0.041 R)
• M39: 23,269,500 km (0.078 R)
• M40: 23,685,232 km (0.092 R)
• M41: 24,777,297 km (0.056 R)
• M42: 26,836,212 km (0.083 R)
• M43: 28,593,539 km (0.065 R)
• M44: 29,396,430 km (0.119 R)
• M45: 29,845,523 km (0.114 R)
• M46: 32,217,846 km (0.08 R)
• M47: 33,053,051 km (0.087 R)
• M48: 33,613,744 km (0.056 R)
• M49: 39,095,160 km (0.065 R)
• M50: 40,782,773 km (0.088 R)
• M51: 42,392,596 km (0.062 R)
• M52: 43,001,758 km (0.057 R)
• M53: 44,023,213 km (0.107 R)
• M54: 44,537,081 km (0.034 R)
• M55: 45,778,145 km (0.062 R)
• M56: 46,507,285 km (0.066 R)
• M57: 47,135,447 km (0.119 R)
• M58: 47,766,301 km (0.114 R)
• M59: 49,996,506 km (0.119 R)
• M60: 51,286,040 km (0.088 R)
• M61: 52,043,304 km (0.119 R)
• M62: 52,586,344 km (0.106 R)
• M63: 52,804,159 km (0.114 R)
• M64: 52,913,216 km (0.103 R)
• M65: 54,888,207 km (0.106 R)
• M66: 56,218,132 km (0.11 R)
• M67: 56,440,733 km (0.086 R)
• M68: 57,558,678 km (0.099 R)
• M69: 61,413,666 km (0.098 R)
• M70: 61,872,632 km (0.078 R)
• M71: 63,025,134 km (0.115 R)
• M72: 65,702,487 km (0.087 R)
• M73: 69,130,971 km (0.104 R)
• M74: 70,806,767 km (0.107 R)
• M75: 71,167,597 km (0.096 R)
• M76: 71,288,023 km (0.098 R)
• M77: 72,738,225 km (0.081 R)
• M78: 73,954,156 km (0.072 R)
• M79: 74,076,228 km (0.11 R)
• M80: 77,023,456 km (0.105 R)
• M81: 78,511,356 km (0.046 R)
• M82: 79,508,576 km (0.077 R)
• M83: 79,758,554 km (0.075 R)
• M84: 80,134,044 km (0.109 R)
• M85: 80,259,258 km (0.113 R)
• M86: 83,412,332 km (0.088 R)
• M87: 83,793,358 km (0.077 R)
• M88: 83,920,516 km (0.117 R)
• M89: 84,557,204 km (0.105 R)
• M90: 84,684,811 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.6

Radius: 3.3

Gravity: 64.79 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 19.75 AU - 22.05 AU

Year: 33427 Days

Day: 15.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,223,209 km

• M1: 149,149 km (0.088 R)
• M2: 302,337 km (0.107 R)
• M3: 468,690 km (0.1 R)
• M4: 810,970 km (0.114 R)
• M5: 1,039,556 km (0.108 R)
• M6: 1,214,436 km (0.097 R)
• M7: 1,792,631 km (0.093 R)
• M8: 1,833,771 km (0.062 R)
• M9: 2,044,554 km (0.09 R)
• M10: 2,218,836 km (0.1 R)
• M11: 2,307,697 km (0.106 R)
• M12: 2,397,755 km (0.092 R)
• M13: 3,010,807 km (0.087 R)
• M14: 4,995,223 km (0.082 R)
• M15: 6,076,217 km (0.038 R)
• M16: 6,388,876 km (0.04 R)
• M17: 6,770,949 km (0.065 R)
• M18: 6,964,678 km (0.108 R)
• M19: 8,579,587 km (0.093 R)
• M20: 9,142,375 km (0.084 R)
• M21: 10,600,954 km (0.069 R)
• M22: 10,750,701 km (0.095 R)
• M23: 10,976,744 km (0.115 R)
• M24: 11,052,440 km (0.1 R)
• M25: 11,280,427 km (0.091 R)
• M26: 12,999,905 km (0.116 R)
• M27: 13,321,092 km (0.072 R)
• M28: 13,401,875 km (0.09 R)
• M29: 13,644,971 km (0.071 R)
• M30: 14,798,969 km (0.065 R)
• M31: 16,155,523 km (0.112 R)
• M32: 17,728,395 km (0.107 R)
• M33: 19,715,952 km (0.081 R)
• M34: 19,900,107 km (0.115 R)
• M35: 20,177,462 km (0.09 R)
• M36: 21,205,199 km (0.073 R)
• M37: 21,488,388 km (0.115 R)
• M38: 22,249,841 km (0.111 R)
• M39: 22,633,859 km (0.09 R)
• M40: 25,282,489 km (0.036 R)
• M41: 29,908,953 km (0.106 R)
• M42: 31,185,771 km (0.03 R)
• M43: 31,293,032 km (0.102 R)
• M44: 33,243,639 km (0.11 R)
• M45: 34,123,274 km (0.117 R)
• M46: 37,147,545 km (0.088 R)
• M47: 37,261,239 km (0.09 R)
• M48: 39,095,160 km (0.102 R)
• M49: 42,850,365 km (0.101 R)
• M50: 45,012,653 km (0.086 R)
• M51: 45,985,039 km (0.105 R)
• M52: 48,321,907 km (0.081 R)
• M53: 48,694,406 km (0.06 R)
• M54: 49,692,374 km (0.113 R)
• M55: 51,708,504 km (0.099 R)
• M56: 52,216,688 km (0.115 R)
• M57: 55,170,947 km (0.098 R)
• M58: 56,080,651 km (0.081 R)
• M59: 56,602,748 km (0.107 R)
• M60: 57,257,687 km (0.072 R)
• M61: 58,178,762 km (0.054 R)
• M62: 58,972,079 km (0.109 R)
• M63: 60,435,894 km (0.1 R)
• M64: 60,837,265 km (0.119 R)
• M65: 62,046,465 km (0.036 R)
• M66: 64,215,634 km (0.066 R)
• M67: 65,583,856 km (0.115 R)
• M68: 66,271,558 km (0.063 R)
• M69: 66,685,345 km (0.117 R)
• M70: 67,515,613 km (0.027 R)
• M71: 69,046,448 km (0.098 R)
• M72: 71,011,267 km (0.107 R)
• M73: 71,717,369 km (0.042 R)
• M74: 74,852,043 km (0.111 R)
• M75: 76,436,134 km (0.03 R)
• M76: 77,304,849 km (0.119 R)
• M77: 78,176,706 km (0.064 R)
• M78: 79,344,317 km (0.118 R)
• M79: 81,696,893 km (0.118 R)
• M80: 82,585,056 km (0.102 R)
• M81: 82,881,708 km (0.045 R)
• M82: 83,476,360 km (0.086 R)
• M83: 84,819,150 km (0.106 R)
• M84: 84,968,898 km (0.107 R)
• M85: 85,118,645 km (0.084 R)
• M86: 93,952,250 km (0.097 R)
• M87: 94,417,051 km (0.062 R)
• M88: 94,572,184 km (0.085 R)
• M89: 95,038,031 km (0.073 R)
• M90: 98,005,754 km (0.079 R)
• M91: 98,791,741 km (0.09 R)
• M92: 101,162,269 km (0.068 R)
• M93: 106,120,541 km (0.111 R)
• M94: 106,443,074 km (0.082 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 18,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit