🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.78 AU - 1.08 AU

Year: 315 Days

Day: 23.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.98 AU - 1 AU

Year: 346 Days

Day: 21.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.85 AU - 3.65 AU

Year: 2059 Days

Day: 18.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.5

Radius: 14.1

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.67 AU - 9.53 AU

Year: 8864 Days

Day: 14.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 117.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 36,758,092 km

• M1: 195,973 km (0.061 R)
• M2: 805,884 km (0.092 R)
• M3: 987,346 km (0.084 R)
• M4: 1,172,249 km (0.09 R)
• M5: 1,565,392 km (0.083 R)
• M6: 1,904,381 km (0.077 R)
• M7: 2,852,981 km (0.12 R)
• M8: 2,947,377 km (0.068 R)
• M9: 3,074,835 km (0.116 R)
• M10: 3,335,285 km (0.092 R)
• M11: 3,826,115 km (0.083 R)
• M12: 3,965,690 km (0.072 R)
• M13: 4,303,931 km (0.049 R)
• M14: 4,467,441 km (0.117 R)
• M15: 4,857,293 km (0.106 R)
• M16: 5,142,576 km (0.09 R)
• M17: 5,472,440 km (0.109 R)
• M18: 6,255,734 km (0.082 R)
• M19: 6,755,391 km (0.108 R)
• M20: 6,946,128 km (0.076 R)
• M21: 7,203,287 km (0.117 R)
• M22: 7,311,297 km (0.101 R)
• M23: 7,594,785 km (0.069 R)
• M24: 7,704,889 km (0.079 R)
• M25: 7,859,723 km (0.096 R)
• M26: 8,195,271 km (0.106 R)
• M27: 8,330,806 km (0.107 R)
• M28: 8,444,351 km (0.087 R)
• M29: 8,535,606 km (0.088 R)
• M30: 8,765,089 km (0.12 R)
• M31: 9,206,702 km (0.076 R)
• M32: 9,324,136 km (0.102 R)
• M33: 9,894,852 km (0.113 R)
• M34: 10,087,684 km (0.083 R)
• M35: 11,145,191 km (0.071 R)
• M36: 11,446,631 km (0.026 R)
• M37: 11,623,755 km (0.082 R)
• M38: 11,827,208 km (0.119 R)
• M39: 12,057,588 km (0.088 R)
• M40: 12,653,138 km (0.087 R)
• M41: 13,444,510 km (0.089 R)
• M42: 14,116,055 km (0.057 R)
• M43: 14,551,684 km (0.082 R)
• M44: 14,743,768 km (0.113 R)
• M45: 14,991,801 km (0.065 R)
• M46: 15,800,677 km (0.06 R)
• M47: 17,373,399 km (0.063 R)
• M48: 17,577,151 km (0.089 R)
• M49: 18,311,378 km (0.079 R)
• M50: 18,548,490 km (0.116 R)
• M51: 18,637,651 km (0.105 R)
• M52: 18,786,501 km (0.08 R)
• M53: 19,175,605 km (0.096 R)
• M54: 19,265,812 km (0.114 R)
• M55: 19,506,964 km (0.109 R)
• M56: 19,992,259 km (0.117 R)
• M57: 20,389,442 km (0.074 R)
• M58: 20,481,594 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 14.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.69 AU - 14.37 AU

Year: 15589 Days

Day: 5.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,758,092 km

• M1: 187,297 km (0.067 R)
• M2: 455,675 km (0.082 R)
• M3: 1,014,872 km (0.096 R)
• M4: 1,462,469 km (0.071 R)
• M5: 1,669,213 km (0.118 R)
• M6: 1,941,930 km (0.1 R)
• M7: 2,170,964 km (0.052 R)
• M8: 2,348,687 km (0.106 R)
• M9: 2,719,091 km (0.116 R)
• M10: 2,814,684 km (0.109 R)
• M11: 3,042,372 km (0.116 R)
• M12: 4,686,004 km (0.088 R)
• M13: 4,996,270 km (0.051 R)
• M14: 5,153,946 km (0.087 R)
• M15: 5,555,616 km (0.104 R)
• M16: 6,009,346 km (0.073 R)
• M17: 6,219,681 km (0.031 R)
• M18: 6,346,989 km (0.109 R)
• M19: 6,561,063 km (0.116 R)
• M20: 6,908,878 km (0.113 R)
• M21: 7,804,671 km (0.06 R)
• M22: 8,034,303 km (0.036 R)
• M23: 9,951,849 km (0.065 R)
• M24: 10,051,331 km (0.074 R)
• M25: 10,808,147 km (0.098 R)
• M26: 11,167,631 km (0.109 R)
• M27: 12,537,199 km (0.114 R)
• M28: 12,698,765 km (0.106 R)
• M29: 15,779,583 km (0.065 R)
• M30: 16,422,405 km (0.11 R)
• M31: 17,193,134 km (0.076 R)
• M32: 17,552,917 km (0.089 R)
• M33: 18,463,070 km (0.065 R)
• M34: 19,575,629 km (0.075 R)
• M35: 20,456,013 km (0.114 R)
• M36: 20,646,301 km (0.03 R)
• M37: 22,060,151 km (0.077 R)
• M38: 22,712,996 km (0.113 R)
• M39: 22,910,166 km (0.04 R)
• M40: 24,037,984 km (0.085 R)
• M41: 26,072,216 km (0.025 R)
• M42: 26,209,697 km (0.106 R)
• M43: 26,693,197 km (0.063 R)
• M44: 27,668,874 km (0.113 R)
• M45: 27,879,508 km (0.038 R)
• M46: 28,161,051 km (0.096 R)
• M47: 29,726,892 km (0.088 R)
• M48: 32,202,138 km (0.051 R)
• M49: 33,016,998 km (0.111 R)
• M50: 34,742,909 km (0.101 R)
• M51: 35,045,994 km (0.084 R)
• M52: 36,267,311 km (0.073 R)
• M53: 36,420,948 km (0.046 R)
• M54: 36,883,205 km (0.116 R)
• M55: 40,570,943 km (0.113 R)
• M56: 41,050,105 km (0.088 R)
• M57: 41,852,996 km (0.052 R)
• M58: 42,742,056 km (0.097 R)
• M59: 43,229,745 km (0.081 R)
• M60: 43,555,869 km (0.107 R)
• M61: 43,964,570 km (0.066 R)
• M62: 45,778,295 km (0.104 R)
• M63: 46,443,856 km (0.117 R)
• M64: 46,777,908 km (0.041 R)
• M65: 47,364,182 km (0.068 R)
• M66: 47,532,180 km (0.106 R)
• M67: 48,037,372 km (0.062 R)
• M68: 48,883,348 km (0.07 R)
• M69: 50,075,942 km (0.06 R)
• M70: 50,847,718 km (0.115 R)
• M71: 51,278,111 km (0.04 R)
• M72: 52,924,735 km (0.109 R)
• M73: 53,273,597 km (0.118 R)
• M74: 53,886,051 km (0.108 R)
• M75: 54,853,051 km (0.095 R)
• M76: 56,804,256 km (0.091 R)
• M77: 57,161,496 km (0.114 R)
• M78: 58,147,795 km (0.067 R)
• M79: 59,049,122 km (0.069 R)
• M80: 59,410,999 km (0.061 R)
• M81: 60,318,909 km (0.074 R)
• M82: 60,592,224 km (0.069 R)
• M83: 61,139,902 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.6

Radius: 7.3

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 17.18 AU - 17.22 AU

Year: 25071 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 36,758,092 km

• M1: 203,902 km (0.102 R)
• M2: 1,419,983 km (0.057 R)
• M3: 1,966,314 km (0.034 R)
• M4: 2,532,692 km (0.105 R)
• M5: 2,978,494 km (0.072 R)
• M6: 3,104,305 km (0.081 R)
• M7: 3,448,530 km (0.047 R)
• M8: 3,580,775 km (0.105 R)
• M9: 3,804,872 km (0.064 R)
• M10: 3,850,350 km (0.057 R)
• M11: 4,126,358 km (0.05 R)
• M12: 4,408,948 km (0.04 R)
• M13: 4,504,691 km (0.066 R)
• M14: 6,339,958 km (0.073 R)
• M15: 6,556,725 km (0.112 R)
• M16: 7,221,388 km (0.118 R)
• M17: 7,849,550 km (0.036 R)
• M18: 8,258,401 km (0.118 R)
• M19: 8,794,111 km (0.086 R)
• M20: 9,525,944 km (0.054 R)
• M21: 9,712,043 km (0.096 R)
• M22: 10,595,868 km (0.12 R)
• M23: 10,853,176 km (0.03 R)
• M24: 10,917,802 km (0.109 R)
• M25: 11,902,755 km (0.051 R)
• M26: 12,304,574 km (0.106 R)
• M27: 12,507,280 km (0.114 R)
• M28: 14,309,036 km (0.119 R)
• M29: 15,240,133 km (0.085 R)
• M30: 16,043,025 km (0.093 R)
• M31: 16,859,830 km (0.033 R)
• M32: 17,009,727 km (0.036 R)
• M33: 17,235,470 km (0.107 R)
• M34: 17,311,017 km (0.117 R)
• M35: 18,610,723 km (0.104 R)
• M36: 19,547,056 km (0.102 R)
• M37: 23,693,760 km (0.116 R)
• M38: 24,114,429 km (0.071 R)
• M39: 25,908,406 km (0.089 R)
• M40: 26,690,205 km (0.061 R)
• M41: 27,303,706 km (0.059 R)
• M42: 27,921,844 km (0.095 R)
• M43: 28,277,139 km (0.12 R)
• M44: 29,081,976 km (0.079 R)
• M45: 29,713,129 km (0.073 R)
• M46: 29,803,785 km (0.059 R)
• M47: 29,894,292 km (0.117 R)
• M48: 32,469,171 km (0.089 R)
• M49: 32,936,365 km (0.094 R)
• M50: 34,446,406 km (0.095 R)
• M51: 34,541,400 km (0.087 R)
• M52: 36,075,377 km (0.114 R)
• M53: 37,045,220 km (0.08 R)
• M54: 37,142,608 km (0.097 R)
• M55: 37,631,195 km (0.112 R)
• M56: 40,206,073 km (0.116 R)
• M57: 41,615,884 km (0.075 R)
• M58: 46,360,829 km (0.032 R)
• M59: 46,465,847 km (0.047 R)
• M60: 47,097,748 km (0.115 R)
• M61: 47,626,577 km (0.114 R)
• M62: 48,050,986 km (0.101 R)
• M63: 48,370,078 km (0.095 R)
• M64: 51,817,860 km (0.095 R)
• M65: 52,363,743 km (0.072 R)
• M66: 53,350,939 km (0.085 R)
• M67: 54,012,610 km (0.045 R)
• M68: 54,565,973 km (0.086 R)
• M69: 56,461,677 km (0.103 R)
• M70: 56,798,422 km (0.043 R)
• M71: 57,023,268 km (0.119 R)
• M72: 57,586,803 km (0.109 R)
• M73: 59,630,758 km (0.064 R)
• M74: 62,045,118 km (0.102 R)
• M75: 64,491,193 km (0.088 R)
• M76: 65,667,182 km (0.092 R)
• M77: 67,563,186 km (0.088 R)
• M78: 67,920,724 km (0.063 R)
• M79: 69,357,163 km (0.107 R)
• M80: 70,079,123 km (0.116 R)
• M81: 70,803,475 km (0.088 R)
• M82: 72,503,506 km (0.058 R)
• M83: 73,603,349 km (0.119 R)
• M84: 73,848,540 km (0.113 R)
• M85: 74,094,030 km (0.095 R)
• M86: 77,558,717 km (0.057 R)
• M87: 77,683,481 km (0.109 R)
• M88: 77,933,011 km (0.118 R)
• M89: 78,433,116 km (0.115 R)
• M90: 79,562,132 km (0.026 R)
• M91: 80,444,011 km (0.087 R)
• M92: 80,696,532 km (0.073 R)
• M93: 83,747,581 km (0.11 R)
• M94: 86,060,663 km (0.113 R)
• M95: 86,189,766 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38

Radius: 6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.65 AU - 22.83 AU

Year: 28512 Days

Day: 24.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,758,092 km

• M1: 105,915 km (0.119 R)
• M2: 274,811 km (0.117 R)
• M3: 314,754 km (0.065 R)
• M4: 368,011 km (0.106 R)
• M5: 600,336 km (0.078 R)
• M6: 1,252,134 km (0.063 R)
• M7: 2,356,615 km (0.057 R)
• M8: 2,444,429 km (0.112 R)
• M9: 2,600,609 km (0.073 R)
• M10: 2,993,603 km (0.049 R)
• M11: 3,088,747 km (0.057 R)
• M12: 3,504,480 km (0.082 R)
• M13: 4,147,302 km (0.1 R)
• M14: 4,523,241 km (0.075 R)
• M15: 4,909,952 km (0.094 R)
• M16: 5,107,271 km (0.093 R)
• M17: 5,192,542 km (0.053 R)
• M18: 5,862,890 km (0.081 R)
• M19: 7,411,527 km (0.098 R)
• M20: 7,605,406 km (0.109 R)
• M21: 7,833,692 km (0.106 R)
• M22: 8,064,372 km (0.115 R)
• M23: 8,297,296 km (0.036 R)
• M24: 8,464,996 km (0.111 R)
• M25: 8,735,618 km (0.096 R)
• M26: 8,906,160 km (0.052 R)
• M27: 9,146,863 km (0.105 R)
• M28: 9,354,953 km (0.119 R)
• M29: 9,634,701 km (0.097 R)
• M30: 10,202,575 km (0.108 R)
• M31: 10,454,348 km (0.087 R)
• M32: 10,526,753 km (0.087 R)
• M33: 11,482,085 km (0.066 R)
• M34: 11,668,933 km (0.108 R)
• M35: 13,200,067 km (0.1 R)
• M36: 13,278,307 km (0.119 R)
• M37: 13,711,243 km (0.114 R)
• M38: 14,108,725 km (0.099 R)
• M39: 14,793,285 km (0.105 R)
• M40: 15,200,939 km (0.116 R)
• M41: 15,324,058 km (0.1 R)
• M42: 16,110,943 km (0.078 R)
• M43: 16,152,680 km (0.103 R)
• M44: 16,278,193 km (0.106 R)
• M45: 17,379,981 km (0.09 R)
• M46: 17,465,701 km (0.113 R)
• M47: 17,594,505 km (0.119 R)
• M48: 17,680,673 km (0.108 R)
• M49: 18,026,394 km (0.055 R)
• M50: 18,113,161 km (0.067 R)
• M51: 18,374,358 km (0.097 R)
• M52: 18,768,549 km (0.056 R)
• M53: 19,922,846 km (0.084 R)
• M54: 20,192,571 km (0.065 R)
• M55: 21,650,851 km (0.046 R)
• M56: 21,881,830 km (0.117 R)
• M57: 22,532,730 km (0.108 R)
• M58: 22,860,649 km (0.03 R)
• M59: 23,331,733 km (0.084 R)
• M60: 24,235,603 km (0.057 R)
• M61: 25,054,053 km (0.03 R)
• M62: 25,588,417 km (0.079 R)
• M63: 25,783,642 km (0.092 R)
• M64: 26,421,677 km (0.117 R)
• M65: 27,513,143 km (0.09 R)
• M66: 27,813,386 km (0.048 R)
• M67: 28,114,676 km (0.104 R)
• M68: 28,974,415 km (0.119 R)
• M69: 30,615,803 km (0.116 R)
• M70: 30,926,817 km (0.093 R)
• M71: 31,291,237 km (0.098 R)
• M72: 32,498,193 km (0.117 R)
• M73: 34,148,856 km (0.038 R)
• M74: 35,608,632 km (0.103 R)
• M75: 35,663,085 km (0.102 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 19,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit