🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.68 AU - 0.84 AU

Year: 234 Days

Day: 18 Hours

Environment

Temp: 185 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,092,135 km

• M1: 124,316 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.55 AU - 1.71 AU

Year: 735 Days

Day: 47.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,092,135 km

• M1: 970,142 km (0.115 R)

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.17 AU - 2.97 AU

Year: 1455 Days

Day: 37.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,092,135 km

• M1: 945,758 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.06 AU - 3.5 AU

Year: 2098 Days

Day: 42.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.4

Radius: 11.6

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.43 AU - 6.61 AU

Year: 4579 Days

Day: 7.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,092,135 km

• M1: 144,960 km (0.081 R)
• M2: 234,270 km (0.102 R)
• M3: 309,668 km (0.079 R)
• M4: 431,291 km (0.088 R)
• M5: 545,434 km (0.085 R)
• M6: 661,522 km (0.112 R)
• M7: 841,937 km (0.099 R)
• M8: 1,039,556 km (0.075 R)
• M9: 1,125,574 km (0.048 R)
• M10: 1,331,720 km (0.101 R)
• M11: 1,453,343 km (0.118 R)
• M12: 1,607,280 km (0.118 R)
• M13: 1,708,258 km (0.098 R)
• M14: 1,856,061 km (0.096 R)
• M15: 1,931,757 km (0.075 R)
• M16: 2,117,707 km (0.102 R)
• M17: 2,832,037 km (0.045 R)
• M18: 2,955,156 km (0.09 R)
• M19: 3,170,428 km (0.086 R)
• M20: 3,243,282 km (0.094 R)
• M21: 3,390,935 km (0.118 R)
• M22: 3,559,532 km (0.105 R)
• M23: 4,444,702 km (0.09 R)
• M24: 4,838,294 km (0.073 R)
• M25: 5,548,735 km (0.111 R)
• M26: 5,703,568 km (0.05 R)
• M27: 6,017,874 km (0.105 R)
• M28: 6,875,518 km (0.089 R)
• M29: 7,623,358 km (0.099 R)
• M30: 7,969,677 km (0.107 R)
• M31: 9,117,541 km (0.098 R)
• M32: 9,248,290 km (0.086 R)
• M33: 9,326,978 km (0.098 R)
• M34: 9,405,966 km (0.099 R)
• M35: 9,750,789 km (0.112 R)
• M36: 10,126,878 km (0.087 R)
• M37: 10,207,960 km (0.096 R)
• M38: 10,452,852 km (0.058 R)
• M39: 10,699,838 km (0.082 R)
• M40: 10,948,619 km (0.055 R)
• M41: 11,734,756 km (0.117 R)
• M42: 12,423,206 km (0.119 R)
• M43: 12,597,487 km (0.102 R)
• M44: 12,714,024 km (0.029 R)
• M45: 12,889,502 km (0.095 R)
• M46: 13,154,290 km (0.115 R)
• M47: 13,510,184 km (0.084 R)
• M48: 14,322,500 km (0.08 R)
• M49: 14,842,203 km (0.065 R)
• M50: 15,868,445 km (0.074 R)
• M51: 16,025,971 km (0.069 R)
• M52: 16,469,828 km (0.096 R)
• M53: 16,661,164 km (0.119 R)
• M54: 16,757,205 km (0.09 R)
• M55: 17,078,542 km (0.09 R)
• M56: 17,337,047 km (0.065 R)
• M57: 17,727,348 km (0.11 R)
• M58: 17,858,096 km (0.078 R)
• M59: 18,087,579 km (0.107 R)
• M60: 18,982,175 km (0.096 R)
• M61: 19,182,935 km (0.08 R)
• M62: 19,721,786 km (0.076 R)
• M63: 20,505,081 km (0.076 R)
• M64: 20,986,786 km (0.057 R)
• M65: 21,229,135 km (0.069 R)
• M66: 21,541,944 km (0.077 R)
• M67: 21,821,393 km (0.074 R)
• M68: 21,926,410 km (0.045 R)
• M69: 22,277,965 km (0.104 R)
• M70: 22,419,036 km (0.119 R)
• M71: 23,022,215 km (0.053 R)
• M72: 23,307,947 km (0.086 R)
• M73: 23,522,919 km (0.091 R)
• M74: 23,774,542 km (0.066 R)
• M75: 23,882,702 km (0.099 R)
• M76: 23,954,957 km (0.093 R)
• M77: 24,063,416 km (0.1 R)
• M78: 24,244,429 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.2

Radius: 3

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.45 AU - 16.27 AU

Year: 20227 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 72,092,135 km

• M1: 42,486 km (0.04 R)
• M2: 673,639 km (0.088 R)
• M3: 862,581 km (0.103 R)
• M4: 1,190,649 km (0.094 R)
• M5: 1,270,086 km (0.044 R)
• M6: 1,728,903 km (0.039 R)
• M7: 1,985,164 km (0.087 R)
• M8: 2,175,303 km (0.063 R)
• M9: 2,331,782 km (0.111 R)
• M10: 2,351,529 km (0.093 R)
• M11: 2,391,322 km (0.104 R)
• M12: 2,614,223 km (0.1 R)
• M13: 2,759,482 km (0.091 R)
• M14: 5,102,484 km (0.079 R)
• M15: 5,283,797 km (0.036 R)
• M16: 6,527,105 km (0.104 R)
• M17: 7,384,001 km (0.096 R)
• M18: 7,442,494 km (0.107 R)
• M19: 7,471,666 km (0.055 R)
• M20: 8,519,300 km (0.048 R)
• M21: 9,169,601 km (0.092 R)
• M22: 10,583,002 km (0.06 R)
• M23: 11,013,395 km (0.059 R)
• M24: 11,415,814 km (0.102 R)
• M25: 12,338,533 km (0.116 R)
• M26: 13,427,157 km (0.118 R)
• M27: 13,964,812 km (0.084 R)
• M28: 14,290,935 km (0.09 R)
• M29: 14,400,141 km (0.093 R)
• M30: 14,656,103 km (0.111 R)
• M31: 15,694,761 km (0.114 R)
• M32: 16,374,833 km (0.11 R)
• M33: 16,527,274 km (0.049 R)
• M34: 16,833,650 km (0.08 R)
• M35: 17,335,401 km (0.066 R)
• M36: 17,646,565 km (0.074 R)
• M37: 18,077,407 km (0.083 R)
• M38: 18,116,751 km (0.118 R)
• M39: 18,989,655 km (0.059 R)
• M40: 19,390,876 km (0.093 R)
• M41: 19,552,143 km (0.081 R)
• M42: 19,835,481 km (0.1 R)
• M43: 20,283,377 km (0.107 R)
• M44: 20,816,993 km (0.056 R)
• M45: 20,858,282 km (0.092 R)
• M46: 21,563,635 km (0.05 R)
• M47: 21,814,362 km (0.108 R)
• M48: 22,784,653 km (0.056 R)
• M49: 23,296,428 km (0.107 R)
• M50: 23,941,494 km (0.091 R)
• M51: 24,027,961 km (0.092 R)
• M52: 25,161,315 km (0.099 R)
• M53: 25,425,355 km (0.086 R)
• M54: 25,778,705 km (0.108 R)
• M55: 26,535,072 km (0.082 R)
• M56: 26,983,566 km (0.063 R)
• M57: 27,028,446 km (0.113 R)
• M58: 27,208,562 km (0.119 R)
• M59: 27,298,769 km (0.115 R)
• M60: 28,160,902 km (0.08 R)
• M61: 28,343,561 km (0.113 R)
• M62: 28,618,222 km (0.093 R)
• M63: 28,939,708 km (0.08 R)
• M64: 29,031,860 km (0.091 R)
• M65: 29,679,170 km (0.101 R)
• M66: 30,144,569 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.2

Radius: 5.1

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.3 AU - 18.56 AU

Year: 24597 Days

Day: 15.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,092,135 km

• M1: 158,125 km (0.073 R)
• M2: 314,604 km (0.085 R)
• M3: 382,971 km (0.069 R)
• M4: 495,169 km (0.097 R)
• M5: 639,680 km (0.085 R)
• M6: 705,653 km (0.058 R)
• M7: 820,844 km (0.045 R)
• M8: 967,300 km (0.058 R)
• M9: 1,148,612 km (0.079 R)
• M10: 1,229,694 km (0.036 R)
• M11: 1,284,747 km (0.094 R)
• M12: 1,632,562 km (0.097 R)
• M13: 1,848,431 km (0.095 R)
• M14: 2,409,872 km (0.102 R)
• M15: 3,361,913 km (0.11 R)
• M16: 4,164,506 km (0.076 R)
• M17: 4,416,428 km (0.089 R)
• M18: 4,630,054 km (0.103 R)
• M19: 4,891,102 km (0.11 R)
• M20: 5,381,783 km (0.059 R)
• M21: 5,472,589 km (0.11 R)
• M22: 5,934,847 km (0.107 R)
• M23: 6,409,521 km (0.118 R)
• M24: 7,044,564 km (0.084 R)
• M25: 8,905,412 km (0.105 R)
• M26: 9,833,816 km (0.053 R)
• M27: 12,676,475 km (0.083 R)
• M28: 12,737,062 km (0.108 R)
• M29: 13,040,895 km (0.079 R)
• M30: 13,593,959 km (0.067 R)
• M31: 13,717,975 km (0.082 R)
• M32: 13,780,058 km (0.119 R)
• M33: 14,406,275 km (0.083 R)
• M34: 14,469,405 km (0.082 R)
• M35: 16,077,582 km (0.069 R)
• M36: 17,069,416 km (0.108 R)
• M37: 17,203,157 km (0.083 R)
• M38: 18,490,746 km (0.109 R)
• M39: 19,459,242 km (0.095 R)
• M40: 19,529,104 km (0.118 R)
• M41: 20,728,580 km (0.106 R)
• M42: 21,014,312 km (0.06 R)
• M43: 22,315,963 km (0.119 R)
• M44: 22,535,423 km (0.116 R)
• M45: 23,717,994 km (0.059 R)
• M46: 24,166,638 km (0.072 R)
• M47: 25,072,454 km (0.107 R)
• M48: 27,150,518 km (0.066 R)
• M49: 28,645,599 km (0.109 R)
• M50: 28,884,207 km (0.119 R)
• M51: 29,603,623 km (0.091 R)
• M52: 29,925,408 km (0.072 R)
• M53: 30,329,024 km (0.062 R)
• M54: 30,653,352 km (0.092 R)
• M55: 30,815,965 km (0.113 R)
• M56: 31,060,258 km (0.12 R)
• M57: 32,789,011 km (0.112 R)
• M58: 34,379,685 km (0.06 R)
• M59: 34,464,208 km (0.097 R)
• M60: 35,397,250 km (0.084 R)
• M61: 36,683,193 km (0.1 R)
• M62: 37,462,000 km (0.038 R)
• M63: 37,548,766 km (0.119 R)
• M64: 37,897,030 km (0.089 R)
• M65: 39,742,320 km (0.072 R)
• M66: 40,097,166 km (0.048 R)
• M67: 40,988,769 km (0.099 R)
• M68: 41,257,447 km (0.101 R)
• M69: 42,882,230 km (0.113 R)
• M70: 45,450,975 km (0.104 R)
• M71: 46,100,828 km (0.096 R)
• M72: 47,503,906 km (0.101 R)
• M73: 47,974,691 km (0.097 R)
• M74: 48,258,029 km (0.102 R)
• M75: 48,826,052 km (0.032 R)
• M76: 50,639,627 km (0.091 R)
• M77: 51,699,678 km (0.08 R)
• M78: 52,475,193 km (0.119 R)
• M79: 53,449,973 km (0.036 R)
• M80: 54,824,628 km (0.078 R)
• M81: 55,813,769 km (0.068 R)
• M82: 57,508,563 km (0.108 R)
• M83: 59,119,134 km (0.1 R)
• M84: 60,642,489 km (0.058 R)
• M85: 61,050,891 km (0.116 R)
• M86: 62,384,406 km (0.106 R)
• M87: 66,022,327 km (0.118 R)
• M88: 66,652,733 km (0.109 R)
• M89: 66,968,833 km (0.092 R)
• M90: 67,179,766 km (0.114 R)
• M91: 67,496,614 km (0.039 R)
• M92: 68,131,807 km (0.115 R)
• M93: 69,194,700 km (0.117 R)
• M94: 69,301,363 km (0.057 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 18,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit