🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.73 AU - 1.05 AU

Year: 299 Days

Day: 24 Hours

Environment

Temp: 184 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.72 AU - 1.16 AU

Year: 325 Days

Day: 17.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.86 AU - 1.32 AU

Year: 406 Days

Day: 24.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.35 AU - 1.89 AU

Year: 735 Days

Day: 17 Hours

Environment

Temp: -36 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.84 AU - 3.84 AU

Year: 2682 Days

Day: 40.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.45 AU - 4.57 AU

Year: 3414 Days

Day: 18.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,599,528 km

• M1: 1,131,558 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.3

Radius: 11.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.17 AU - 8.51 AU

Year: 7825 Days

Day: 5.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 77,599,528 km

• M1: 154,834 km (0.093 R)
• M2: 263,442 km (0.089 R)
• M3: 445,353 km (0.063 R)
• M4: 1,200,523 km (0.107 R)
• M5: 1,870,871 km (0.096 R)
• M6: 2,643,095 km (0.084 R)
• M7: 2,835,478 km (0.096 R)
• M8: 3,063,465 km (0.086 R)
• M9: 3,537,391 km (0.118 R)
• M10: 3,651,385 km (0.089 R)
• M11: 4,343,574 km (0.093 R)
• M12: 4,518,604 km (0.11 R)
• M13: 4,624,669 km (0.079 R)
• M14: 5,693,695 km (0.034 R)
• M15: 6,001,717 km (0.103 R)
• M16: 6,958,395 km (0.105 R)
• M17: 7,225,727 km (0.068 R)
• M18: 7,329,548 km (0.104 R)
• M19: 7,517,443 km (0.088 R)
• M20: 7,898,319 km (0.102 R)
• M21: 8,350,553 km (0.11 R)
• M22: 8,700,762 km (0.1 R)
• M23: 8,922,167 km (0.078 R)
• M24: 9,370,511 km (0.089 R)
• M25: 10,266,004 km (0.108 R)
• M26: 10,359,353 km (0.11 R)
• M27: 12,113,239 km (0.105 R)
• M28: 13,062,138 km (0.103 R)
• M29: 13,163,416 km (0.07 R)
• M30: 13,648,113 km (0.1 R)
• M31: 14,661,339 km (0.066 R)
• M32: 15,004,517 km (0.111 R)
• M33: 15,323,609 km (0.049 R)
• M34: 16,321,576 km (0.098 R)
• M35: 16,567,515 km (0.086 R)
• M36: 16,704,697 km (0.052 R)
• M37: 16,952,580 km (0.116 R)
• M38: 17,146,160 km (0.098 R)
• M39: 17,312,812 km (0.111 R)
• M40: 17,731,536 km (0.065 R)
• M41: 17,899,984 km (0.032 R)
• M42: 18,012,631 km (0.06 R)
• M43: 18,864,591 km (0.088 R)
• M44: 19,237,837 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 11.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.39 AU - 12.17 AU

Year: 12616 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,599,528 km

• M1: 147,354 km (0.059 R)
• M2: 270,473 km (0.049 R)
• M3: 576,849 km (0.114 R)
• M4: 770,579 km (0.104 R)
• M5: 876,045 km (0.054 R)
• M6: 986,748 km (0.085 R)
• M7: 1,122,433 km (0.118 R)
• M8: 1,264,700 km (0.101 R)
• M9: 1,704,817 km (0.114 R)
• M10: 2,216,292 km (0.048 R)
• M11: 2,583,256 km (0.088 R)
• M12: 3,227,724 km (0.107 R)
• M13: 3,766,126 km (0.112 R)
• M14: 3,858,727 km (0.119 R)
• M15: 4,140,869 km (0.085 R)
• M16: 5,335,857 km (0.115 R)
• M17: 5,685,766 km (0.034 R)
• M18: 5,827,884 km (0.066 R)
• M19: 6,007,252 km (0.094 R)
• M20: 6,115,711 km (0.09 R)
• M21: 6,742,825 km (0.104 R)
• M22: 7,274,795 km (0.03 R)
• M23: 7,938,860 km (0.105 R)
• M24: 8,378,977 km (0.097 R)
• M25: 9,492,583 km (0.114 R)
• M26: 9,576,956 km (0.112 R)
• M27: 10,828,193 km (0.097 R)
• M28: 11,271,452 km (0.116 R)
• M29: 11,630,486 km (0.117 R)
• M30: 11,856,678 km (0.083 R)
• M31: 13,528,584 km (0.079 R)
• M32: 14,586,391 km (0.075 R)
• M33: 14,781,616 km (0.089 R)
• M34: 14,879,453 km (0.103 R)
• M35: 14,977,589 km (0.119 R)
• M36: 15,223,827 km (0.109 R)
• M37: 15,670,527 km (0.119 R)
• M38: 15,820,424 km (0.088 R)
• M39: 15,920,654 km (0.097 R)
• M40: 16,222,393 km (0.11 R)
• M41: 16,934,030 km (0.095 R)
• M42: 17,500,258 km (0.111 R)
• M43: 17,811,721 km (0.087 R)
• M44: 19,129,379 km (0.115 R)
• M45: 19,503,822 km (0.095 R)
• M46: 21,026,130 km (0.09 R)
• M47: 22,192,844 km (0.053 R)
• M48: 22,642,835 km (0.071 R)
• M49: 22,869,026 km (0.096 R)
• M50: 23,494,794 km (0.12 R)
• M51: 24,357,077 km (0.09 R)
• M52: 25,522,893 km (0.076 R)
• M53: 25,699,418 km (0.045 R)
• M54: 26,528,190 km (0.051 R)
• M55: 26,706,960 km (0.075 R)
• M56: 27,125,684 km (0.044 R)
• M57: 27,667,079 km (0.087 R)
• M58: 28,030,003 km (0.086 R)
• M59: 28,944,346 km (0.094 R)
• M60: 29,620,977 km (0.084 R)
• M61: 29,930,345 km (0.091 R)
• M62: 30,116,445 km (0.107 R)
• M63: 30,240,761 km (0.114 R)
• M64: 31,178,291 km (0.033 R)
• M65: 31,745,416 km (0.037 R)
• M66: 36,073,283 km (0.092 R)
• M67: 37,067,360 km (0.118 R)
• M68: 40,445,430 km (0.04 R)
• M69: 41,547,069 km (0.05 R)
• M70: 43,077,904 km (0.075 R)
• M71: 43,920,588 km (0.12 R)
• M72: 44,132,120 km (0.038 R)
• M73: 44,344,100 km (0.12 R)
• M74: 44,627,139 km (0.062 R)
• M75: 45,693,772 km (0.106 R)
• M76: 47,490,293 km (0.079 R)
• M77: 47,779,914 km (0.044 R)
• M78: 48,652,220 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.1

Radius: 5.7

Gravity: 18.44 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 14.85 AU - 16.41 AU

Year: 22026 Days

Day: 23.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,599,528 km

• M1: 77,791 km (0.096 R)
• M2: 137,032 km (0.078 R)
• M3: 242,797 km (0.11 R)
• M4: 359,184 km (0.113 R)
• M5: 645,216 km (0.06 R)
• M6: 762,201 km (0.09 R)
• M7: 860,786 km (0.068 R)
• M8: 2,026,154 km (0.066 R)
• M9: 2,164,232 km (0.074 R)
• M10: 2,305,303 km (0.087 R)
• M11: 3,133,926 km (0.079 R)
• M12: 3,538,438 km (0.067 R)
• M13: 5,746,653 km (0.081 R)
• M14: 6,190,061 km (0.1 R)
• M15: 7,214,357 km (0.085 R)
• M16: 7,319,674 km (0.058 R)
• M17: 7,746,028 km (0.067 R)
• M18: 8,016,501 km (0.086 R)
• M19: 9,357,796 km (0.084 R)
• M20: 9,703,815 km (0.081 R)
• M21: 10,230,849 km (0.082 R)
• M22: 10,467,961 km (0.094 R)
• M23: 11,190,519 km (0.103 R)
• M24: 11,434,812 km (0.077 R)
• M25: 11,619,267 km (0.049 R)
• M26: 11,681,051 km (0.083 R)
• M27: 12,178,463 km (0.084 R)
• M28: 12,556,198 km (0.119 R)
• M29: 13,452,439 km (0.118 R)
• M30: 13,517,215 km (0.1 R)
• M31: 13,712,141 km (0.107 R)
• M32: 13,973,638 km (0.109 R)
• M33: 14,039,311 km (0.075 R)
• M34: 14,105,134 km (0.117 R)
• M35: 14,568,140 km (0.071 R)
• M36: 14,968,913 km (0.088 R)
• M37: 15,849,745 km (0.117 R)
• M38: 15,986,776 km (0.108 R)
• M39: 16,124,257 km (0.111 R)
• M40: 16,331,001 km (0.111 R)
• M41: 16,469,379 km (0.075 R)
• M42: 16,956,769 km (0.114 R)
• M43: 17,661,375 km (0.065 R)
• M44: 18,088,627 km (0.097 R)
• M45: 19,171,715 km (0.11 R)
• M46: 21,173,484 km (0.101 R)
• M47: 24,022,576 km (0.097 R)
• M48: 24,495,903 km (0.083 R)
• M49: 28,474,010 km (0.091 R)
• M50: 28,724,138 km (0.036 R)
• M51: 29,394,336 km (0.064 R)
• M52: 31,349,730 km (0.103 R)
• M53: 31,521,767 km (0.098 R)
• M54: 32,909,138 km (0.075 R)
• M55: 34,316,405 km (0.073 R)
• M56: 34,671,251 km (0.083 R)
• M57: 38,378,287 km (0.094 R)
• M58: 40,231,655 km (0.115 R)
• M59: 43,640,392 km (0.075 R)
• M60: 44,024,858 km (0.084 R)
• M61: 44,990,812 km (0.036 R)
• M62: 46,159,321 km (0.104 R)
• M63: 49,423,397 km (0.076 R)
• M64: 51,133,899 km (0.116 R)
• M65: 54,302,381 km (0.039 R)
• M66: 55,754,079 km (0.09 R)
• M67: 56,694,003 km (0.096 R)
• M68: 59,651,553 km (0.032 R)
• M69: 60,078,056 km (0.115 R)
• M70: 60,934,354 km (0.106 R)
• M71: 61,149,027 km (0.078 R)
• M72: 61,363,999 km (0.107 R)
• M73: 61,794,542 km (0.104 R)
• M74: 62,875,536 km (0.039 R)
• M75: 63,418,427 km (0.052 R)
• M76: 64,946,569 km (0.092 R)
• M77: 65,495,294 km (0.118 R)
• M78: 65,715,203 km (0.098 R)
• M79: 66,155,769 km (0.05 R)
• M80: 66,376,426 km (0.106 R)
• M81: 67,705,453 km (0.083 R)
• M82: 68,039,056 km (0.094 R)
• M83: 68,150,357 km (0.096 R)
• M84: 68,596,308 km (0.052 R)
• M85: 70,277,190 km (0.082 R)
• M86: 71,066,169 km (0.115 R)
• M87: 71,405,308 km (0.111 R)
• M88: 72,312,020 km (0.051 R)
• M89: 72,653,103 km (0.077 R)
• M90: 72,994,635 km (0.045 R)
• M91: 74,940,156 km (0.056 R)
• M92: 77,483,320 km (0.045 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 10,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit