🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.79 AU - 1.07 AU

Year: 326 Days

Day: 34.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.81 AU - 2.17 AU

Year: 1020 Days

Day: 19.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.3

Radius: 9.4

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.97 AU - 9.35 AU

Year: 8472 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 102,736,728 km

• M1: 132,095 km (0.067 R)
• M2: 435,928 km (0.044 R)
• M3: 880,683 km (0.078 R)
• M4: 1,128,267 km (0.06 R)
• M5: 1,241,363 km (0.053 R)
• M6: 1,818,661 km (0.114 R)
• M7: 1,952,402 km (0.103 R)
• M8: 2,020,469 km (0.048 R)
• M9: 2,159,146 km (0.089 R)
• M10: 2,495,143 km (0.088 R)
• M11: 2,694,706 km (0.087 R)
• M12: 2,847,895 km (0.072 R)
• M13: 3,003,925 km (0.115 R)
• M14: 3,461,396 km (0.114 R)
• M15: 3,712,421 km (0.119 R)
• M16: 4,114,989 km (0.077 R)
• M17: 4,232,573 km (0.04 R)
• M18: 4,351,204 km (0.063 R)
• M19: 4,899,181 km (0.056 R)
• M20: 5,181,322 km (0.089 R)
• M21: 5,436,686 km (0.055 R)
• M22: 5,501,162 km (0.061 R)
• M23: 5,630,864 km (0.107 R)
• M24: 6,193,651 km (0.091 R)
• M25: 6,705,126 km (0.073 R)
• M26: 7,408,087 km (0.115 R)
• M27: 7,551,551 km (0.051 R)
• M28: 7,623,657 km (0.092 R)
• M29: 7,768,468 km (0.095 R)
• M30: 8,356,836 km (0.046 R)
• M31: 8,468,735 km (0.105 R)
• M32: 9,772,032 km (0.036 R)
• M33: 9,968,903 km (0.09 R)
• M34: 10,567,444 km (0.093 R)
• M35: 11,136,664 km (0.108 R)
• M36: 11,466,527 km (0.104 R)
• M37: 11,883,157 km (0.085 R)
• M38: 14,441,430 km (0.083 R)
• M39: 14,710,856 km (0.079 R)
• M40: 14,936,599 km (0.063 R)
• M41: 15,437,453 km (0.061 R)
• M42: 17,209,440 km (0.026 R)
• M43: 17,878,442 km (0.06 R)
• M44: 18,751,046 km (0.065 R)
• M45: 19,736,896 km (0.092 R)
• M46: 19,836,378 km (0.101 R)
• M47: 20,035,942 km (0.107 R)
• M48: 20,336,484 km (0.115 R)
• M49: 20,437,014 km (0.095 R)
• M50: 21,145,210 km (0.064 R)
• M51: 21,707,249 km (0.074 R)
• M52: 22,067,631 km (0.114 R)
• M53: 22,326,136 km (0.053 R)
• M54: 23,581,112 km (0.108 R)
• M55: 23,739,537 km (0.095 R)
• M56: 25,560,292 km (0.11 R)
• M57: 25,831,812 km (0.094 R)
• M58: 26,707,259 km (0.102 R)
• M59: 28,038,381 km (0.097 R)
• M60: 28,824,967 km (0.067 R)
• M61: 29,618,733 km (0.087 R)
• M62: 29,961,013 km (0.088 R)
• M63: 30,707,357 km (0.088 R)
• M64: 31,634,265 km (0.067 R)
• M65: 32,394,222 km (0.065 R)
• M66: 32,453,014 km (0.101 R)
• M67: 32,511,656 km (0.093 R)
• M68: 33,160,163 km (0.091 R)
• M69: 33,753,319 km (0.099 R)
• M70: 34,709,848 km (0.091 R)
• M71: 34,890,113 km (0.064 R)
• M72: 35,312,129 km (0.113 R)
• M73: 36,283,019 km (0.074 R)
• M74: 37,508,973 km (0.114 R)
• M75: 38,499,461 km (0.049 R)
• M76: 39,185,367 km (0.115 R)
• M77: 39,247,899 km (0.086 R)
• M78: 39,812,481 km (0.064 R)
• M79: 42,418,027 km (0.071 R)
• M80: 42,739,513 km (0.081 R)
• M81: 42,803,990 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.7

Radius: 6.1

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.8 AU - 16.44 AU

Year: 21368 Days

Day: 20.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 102,736,728 km

• M1: 82,129 km (0.095 R)
• M2: 216,468 km (0.074 R)
• M3: 272,268 km (0.075 R)
• M4: 384,018 km (0.057 R)
• M5: 511,176 km (0.032 R)
• M6: 996,172 km (0.088 R)
• M7: 1,147,864 km (0.118 R)
• M8: 1,389,615 km (0.102 R)
• M9: 1,950,756 km (0.077 R)
• M10: 2,643,993 km (0.095 R)
• M11: 2,819,471 km (0.071 R)
• M12: 2,998,689 km (0.062 R)
• M13: 3,713,468 km (0.108 R)
• M14: 3,910,040 km (0.096 R)
• M15: 5,029,480 km (0.11 R)
• M16: 5,116,098 km (0.084 R)
• M17: 5,781,659 km (0.078 R)
• M18: 6,101,648 km (0.085 R)
• M19: 6,194,100 km (0.12 R)
• M20: 7,290,503 km (0.078 R)
• M21: 8,445,548 km (0.079 R)
• M22: 8,965,400 km (0.067 R)
• M23: 9,017,909 km (0.067 R)
• M24: 9,495,426 km (0.088 R)
• M25: 9,710,398 km (0.1 R)
• M26: 10,585,845 km (0.054 R)
• M27: 12,942,161 km (0.116 R)
• M28: 14,516,529 km (0.108 R)
• M29: 15,326,152 km (0.052 R)
• M30: 16,150,437 km (0.102 R)
• M31: 16,535,651 km (0.064 R)
• M32: 16,859,082 km (0.117 R)
• M33: 17,907,912 km (0.101 R)
• M34: 18,239,870 km (0.109 R)
• M35: 18,708,261 km (0.054 R)
• M36: 19,724,928 km (0.088 R)
• M37: 21,248,433 km (0.025 R)
• M38: 21,953,488 km (0.063 R)
• M39: 23,169,269 km (0.086 R)
• M40: 24,040,677 km (0.112 R)
• M41: 24,480,495 km (0.101 R)
• M42: 25,293,559 km (0.106 R)
• M43: 25,591,259 km (0.106 R)
• M44: 25,890,305 km (0.076 R)
• M45: 26,190,548 km (0.056 R)
• M46: 26,567,385 km (0.115 R)
• M47: 28,788,165 km (0.062 R)
• M48: 29,176,970 km (0.096 R)
• M49: 31,466,566 km (0.053 R)
• M50: 32,108,191 km (0.108 R)
• M51: 32,673,222 km (0.09 R)
• M52: 32,997,550 km (0.066 R)
• M53: 34,635,348 km (0.1 R)
• M54: 34,966,109 km (0.063 R)
• M55: 35,547,296 km (0.098 R)
• M56: 36,383,249 km (0.064 R)
• M57: 37,564,325 km (0.064 R)
• M58: 38,929,555 km (0.117 R)
• M59: 39,359,499 km (0.048 R)
• M60: 39,877,556 km (0.096 R)
• M61: 41,884,113 km (0.076 R)
• M62: 42,324,678 km (0.092 R)
• M63: 42,766,740 km (0.104 R)
• M64: 43,477,180 km (0.059 R)
• M65: 48,928,976 km (0.066 R)
• M66: 49,951,627 km (0.104 R)
• M67: 51,545,742 km (0.115 R)
• M68: 51,923,327 km (0.069 R)
• M69: 52,112,418 km (0.076 R)
• M70: 53,633,529 km (0.118 R)
• M71: 53,920,309 km (0.113 R)
• M72: 54,399,471 km (0.103 R)
• M73: 54,495,512 km (0.057 R)
• M74: 54,880,128 km (0.119 R)
• M75: 56,039,362 km (0.055 R)
• M76: 56,330,330 km (0.101 R)
• M77: 56,719,285 km (0.107 R)
• M78: 56,913,912 km (0.027 R)
• M79: 57,011,449 km (0.117 R)
• M80: 60,060,254 km (0.048 R)
• M81: 60,159,587 km (0.117 R)
• M82: 60,457,586 km (0.094 R)
• M83: 60,656,551 km (0.082 R)
• M84: 62,356,282 km (0.11 R)
• M85: 63,161,717 km (0.103 R)
• M86: 64,173,148 km (0.073 R)
• M87: 64,477,729 km (0.096 R)
• M88: 66,725,288 km (0.078 R)
• M89: 67,033,759 km (0.081 R)
• M90: 68,065,535 km (0.037 R)
• M91: 68,790,786 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.9

Radius: 6.3

Gravity: 23.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.02 AU - 20.04 AU

Year: 26675 Days

Day: 18.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,736,728 km

• M1: 87,515 km (0.057 R)
• M2: 196,721 km (0.046 R)
• M3: 266,883 km (0.119 R)
• M4: 390,750 km (0.084 R)
• M5: 611,706 km (0.099 R)
• M6: 721,959 km (0.05 R)
• M7: 899,682 km (0.051 R)
• M8: 1,091,167 km (0.084 R)
• M9: 1,438,832 km (0.11 R)
• M10: 1,740,422 km (0.108 R)
• M11: 2,357,812 km (0.105 R)
• M12: 2,943,039 km (0.101 R)
• M13: 2,989,863 km (0.101 R)
• M14: 3,823,572 km (0.046 R)
• M15: 4,292,561 km (0.069 R)
• M16: 4,345,818 km (0.102 R)
• M17: 6,525,609 km (0.101 R)
• M18: 6,896,462 km (0.108 R)
• M19: 7,529,410 km (0.099 R)
• M20: 8,247,031 km (0.074 R)
• M21: 8,647,655 km (0.117 R)
• M22: 11,107,941 km (0.037 R)
• M23: 11,181,094 km (0.06 R)
• M24: 11,550,003 km (0.08 R)
• M25: 12,833,702 km (0.049 R)
• M26: 14,003,557 km (0.086 R)
• M27: 16,694,374 km (0.078 R)
• M28: 17,115,792 km (0.098 R)
• M29: 18,487,604 km (0.088 R)
• M30: 18,748,652 km (0.088 R)
• M31: 19,627,839 km (0.059 R)
• M32: 21,700,518 km (0.104 R)
• M33: 24,220,793 km (0.073 R)
• M34: 26,244,104 km (0.115 R)
• M35: 26,832,024 km (0.064 R)
• M36: 27,127,779 km (0.098 R)
• M37: 29,836,547 km (0.115 R)
• M38: 30,347,424 km (0.062 R)
• M39: 30,758,369 km (0.081 R)
• M40: 30,964,515 km (0.109 R)
• M41: 31,793,587 km (0.081 R)
• M42: 32,210,965 km (0.107 R)
• M43: 34,431,446 km (0.04 R)
• M44: 35,614,017 km (0.079 R)
• M45: 36,810,052 km (0.103 R)
• M46: 36,919,408 km (0.099 R)
• M47: 38,240,208 km (0.086 R)
• M48: 38,351,060 km (0.12 R)
• M49: 39,913,011 km (0.056 R)
• M50: 41,041,428 km (0.083 R)
• M51: 41,268,368 km (0.03 R)
• M52: 41,382,062 km (0.082 R)
• M53: 42,753,725 km (0.094 R)
• M54: 43,329,677 km (0.071 R)
• M55: 43,445,166 km (0.057 R)
• M56: 43,676,445 km (0.107 R)
• M57: 44,372,673 km (0.091 R)
• M58: 46,011,667 km (0.082 R)
• M59: 47,075,757 km (0.1 R)
• M60: 48,747,065 km (0.088 R)
• M61: 49,107,745 km (0.103 R)
• M62: 49,952,674 km (0.081 R)
• M63: 51,168,156 km (0.104 R)
• M64: 52,639,452 km (0.092 R)
• M65: 53,627,994 km (0.111 R)
• M66: 54,997,264 km (0.052 R)
• M67: 55,372,754 km (0.116 R)
• M68: 58,024,676 km (0.1 R)
• M69: 62,404,901 km (0.043 R)
• M70: 62,796,549 km (0.117 R)
• M71: 66,490,419 km (0.083 R)
• M72: 66,756,853 km (0.049 R)
• M73: 68,094,856 km (0.098 R)
• M74: 68,632,661 km (0.099 R)
• M75: 69,712,159 km (0.027 R)
• M76: 69,982,931 km (0.051 R)
• M77: 70,389,837 km (0.069 R)
• M78: 71,614,894 km (0.098 R)
• M79: 77,564,850 km (0.11 R)
• M80: 77,705,173 km (0.067 R)
• M81: 78,407,685 km (0.109 R)
• M82: 79,535,952 km (0.116 R)
• M83: 81,808,792 km (0.053 R)
• M84: 82,666,587 km (0.117 R)
• M85: 82,809,901 km (0.098 R)
• M86: 83,383,759 km (0.075 R)
• M87: 83,815,049 km (0.105 R)
• M88: 86,854,579 km (0.12 R)
• M89: 87,437,562 km (0.102 R)
• M90: 89,194,439 km (0.052 R)
• M91: 92,743,200 km (0.039 R)
• M92: 96,186,943 km (0.083 R)
• M93: 96,639,177 km (0.073 R)
• M94: 98,303,603 km (0.071 R)
• M95: 99,063,261 km (0.104 R)
• M96: 102,275,127 km (0.055 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 13,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit