🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.63 AU - 0.93 AU

Year: 252 Days

Day: 36 Hours

Environment

Temp: 126 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.3 AU - 1.92 AU

Year: 746 Days

Day: 19.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,012,922 km

• M1: 267,631 km (0.033 R)

Asteroid Belt

Center: 2.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.25 AU - 3.73 AU

Year: 1888 Days

Day: 14.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,012,922 km

• M1: 186,399 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 13.5

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.14 AU - 9.64 AU

Year: 8095 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,012,922 km

• M1: 242,199 km (0.093 R)
• M2: 338,091 km (0.093 R)
• M3: 429,944 km (0.091 R)
• M4: 514,467 km (0.111 R)
• M5: 671,545 km (0.08 R)
• M6: 1,025,793 km (0.042 R)
• M7: 1,161,927 km (0.104 R)
• M8: 1,260,960 km (0.046 R)
• M9: 1,422,975 km (0.059 R)
• M10: 1,529,788 km (0.115 R)
• M11: 1,752,240 km (0.086 R)
• M12: 1,867,430 km (0.099 R)
• M13: 2,088,685 km (0.105 R)
• M14: 2,193,703 km (0.051 R)
• M15: 2,727,020 km (0.063 R)
• M16: 2,861,957 km (0.098 R)
• M17: 3,158,460 km (0.05 R)
• M18: 3,548,761 km (0.089 R)
• M19: 3,739,049 km (0.068 R)
• M20: 3,824,769 km (0.092 R)
• M21: 4,787,730 km (0.07 R)
• M22: 5,478,274 km (0.116 R)
• M23: 5,847,930 km (0.051 R)
• M24: 5,997,977 km (0.067 R)
• M25: 6,149,370 km (0.076 R)
• M26: 6,430,315 km (0.116 R)
• M27: 6,794,137 km (0.119 R)
• M28: 7,379,364 km (0.101 R)
• M29: 8,008,572 km (0.052 R)
• M30: 8,569,864 km (0.059 R)
• M31: 8,884,019 km (0.055 R)
• M32: 8,999,210 km (0.038 R)
• M33: 9,143,871 km (0.077 R)
• M34: 9,260,258 km (0.058 R)
• M35: 9,878,995 km (0.093 R)
• M36: 10,178,490 km (0.088 R)
• M37: 10,511,345 km (0.089 R)
• M38: 10,633,267 km (0.088 R)
• M39: 11,720,096 km (0.048 R)
• M40: 12,037,243 km (0.04 R)
• M41: 12,421,410 km (0.11 R)
• M42: 13,103,577 km (0.077 R)
• M43: 13,202,012 km (0.038 R)
• M44: 14,742,421 km (0.094 R)
• M45: 15,291,446 km (0.07 R)
• M46: 16,057,536 km (0.059 R)
• M47: 16,198,009 km (0.11 R)
• M48: 16,339,079 km (0.056 R)
• M49: 16,445,144 km (0.066 R)
• M50: 16,943,006 km (0.065 R)
• M51: 17,518,210 km (0.086 R)
• M52: 17,663,021 km (0.093 R)
• M53: 19,207,170 km (0.115 R)
• M54: 19,468,816 km (0.12 R)
• M55: 20,108,946 km (0.084 R)
• M56: 21,332,806 km (0.094 R)
• M57: 22,188,057 km (0.092 R)
• M58: 23,094,321 km (0.081 R)
• M59: 23,651,872 km (0.113 R)
• M60: 24,133,278 km (0.104 R)
• M61: 24,902,211 km (0.036 R)
• M62: 25,065,123 km (0.104 R)
• M63: 25,187,494 km (0.081 R)
• M64: 25,432,984 km (0.055 R)
• M65: 25,679,222 km (0.117 R)
• M66: 26,091,365 km (0.087 R)
• M67: 26,671,954 km (0.083 R)
• M68: 26,838,606 km (0.103 R)
• M69: 27,888,334 km (0.074 R)
• M70: 28,057,529 km (0.045 R)
• M71: 28,227,024 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.3

Radius: 5.3

Gravity: 24.5 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.23 AU - 15.27 AU

Year: 16629 Days

Day: 25 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,012,922 km

• M1: 143,614 km (0.068 R)
• M2: 487,988 km (0.119 R)
• M3: 544,985 km (0.083 R)
• M4: 624,721 km (0.117 R)
• M5: 1,130,362 km (0.091 R)
• M6: 1,393,654 km (0.033 R)
• M7: 2,162,886 km (0.072 R)
• M8: 2,389,228 km (0.07 R)
• M9: 2,488,561 km (0.097 R)
• M10: 2,555,431 km (0.116 R)
• M11: 3,005,421 km (0.109 R)
• M12: 4,334,000 km (0.112 R)
• M13: 4,618,984 km (0.083 R)
• M14: 4,784,589 km (0.076 R)
• M15: 4,909,952 km (0.091 R)
• M16: 5,422,624 km (0.066 R)
• M17: 5,597,354 km (0.108 R)
• M18: 5,818,310 km (0.048 R)
• M19: 6,314,377 km (0.063 R)
• M20: 6,683,734 km (0.09 R)
• M21: 7,107,544 km (0.083 R)
• M22: 7,250,710 km (0.1 R)
• M23: 7,734,958 km (0.041 R)
• M24: 8,030,563 km (0.098 R)
• M25: 8,734,571 km (0.107 R)
• M26: 8,785,584 km (0.107 R)
• M27: 9,353,607 km (0.053 R)
• M28: 9,615,702 km (0.079 R)
• M29: 9,880,191 km (0.089 R)
• M30: 9,933,448 km (0.106 R)
• M31: 10,633,566 km (0.1 R)
• M32: 13,002,149 km (0.103 R)
• M33: 13,471,139 km (0.071 R)
• M34: 13,826,434 km (0.097 R)
• M35: 14,606,886 km (0.097 R)
• M36: 15,897,616 km (0.111 R)
• M37: 15,959,998 km (0.095 R)
• M38: 17,160,521 km (0.103 R)
• M39: 18,652,012 km (0.085 R)
• M40: 19,047,998 km (0.109 R)
• M41: 19,246,963 km (0.12 R)
• M42: 19,513,397 km (0.116 R)
• M43: 20,455,414 km (0.116 R)
• M44: 20,591,100 km (0.028 R)
• M45: 20,659,167 km (0.116 R)
• M46: 22,944,723 km (0.094 R)
• M47: 25,236,413 km (0.09 R)
• M48: 27,076,915 km (0.062 R)
• M49: 27,749,956 km (0.105 R)
• M50: 28,352,836 km (0.093 R)
• M51: 29,648,353 km (0.032 R)
• M52: 31,431,410 km (0.058 R)
• M53: 31,902,344 km (0.089 R)
• M54: 32,613,084 km (0.113 R)
• M55: 35,915,906 km (0.112 R)
• M56: 36,572,640 km (0.099 R)
• M57: 40,510,505 km (0.093 R)
• M58: 40,595,776 km (0.051 R)
• M59: 41,194,167 km (0.053 R)
• M60: 41,365,606 km (0.097 R)
• M61: 42,226,542 km (0.118 R)
• M62: 44,844,804 km (0.12 R)
• M63: 45,463,242 km (0.069 R)
• M64: 45,906,799 km (0.038 R)
• M65: 47,066,482 km (0.086 R)
• M66: 48,688,123 km (0.111 R)
• M67: 48,869,436 km (0.077 R)
• M68: 49,141,853 km (0.07 R)
• M69: 49,323,764 km (0.105 R)
• M70: 50,328,015 km (0.069 R)
• M71: 50,878,685 km (0.067 R)
• M72: 51,893,407 km (0.111 R)
• M73: 52,171,360 km (0.084 R)
• M74: 52,263,961 km (0.104 R)
• M75: 54,506,283 km (0.116 R)
• M76: 54,788,724 km (0.101 R)
• M77: 55,071,763 km (0.1 R)
• M78: 55,260,556 km (0.065 R)
• M79: 55,449,797 km (0.107 R)
• M80: 55,639,038 km (0.108 R)
• M81: 56,875,016 km (0.117 R)
• M82: 58,505,034 km (0.061 R)
• M83: 58,890,698 km (0.11 R)
• M84: 59,664,717 km (0.087 R)
• M85: 60,539,566 km (0.107 R)
• M86: 60,734,492 km (0.113 R)
• M87: 61,908,685 km (0.103 R)
• M88: 62,400,114 km (0.109 R)
• M89: 62,498,550 km (0.087 R)
• M90: 62,695,570 km (0.117 R)
• M91: 63,090,359 km (0.075 R)
• M92: 64,378,845 km (0.095 R)
• M93: 64,577,960 km (0.062 R)
• M94: 65,475,996 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158

Radius: 7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.67 AU - 20.33 AU

Year: 25601 Days

Day: 17.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,012,922 km

• M1: 100,979 km (0.084 R)
• M2: 386,860 km (0.115 R)
• M3: 628,909 km (0.079 R)
• M4: 834,457 km (0.047 R)
• M5: 976,276 km (0.115 R)
• M6: 1,039,556 km (0.093 R)
• M7: 1,104,331 km (0.095 R)
• M8: 1,215,184 km (0.101 R)
• M9: 1,283,550 km (0.077 R)
• M10: 1,353,262 km (0.118 R)
• M11: 1,594,863 km (0.102 R)
• M12: 2,427,525 km (0.116 R)
• M13: 2,661,496 km (0.035 R)
• M14: 2,781,324 km (0.105 R)
• M15: 2,872,279 km (0.116 R)
• M16: 3,057,182 km (0.105 R)
• M17: 3,536,643 km (0.084 R)
• M18: 3,602,317 km (0.051 R)
• M19: 4,281,641 km (0.057 R)
• M20: 4,999,710 km (0.054 R)
• M21: 5,147,962 km (0.079 R)
• M22: 5,335,109 km (0.081 R)
• M23: 5,410,656 km (0.111 R)
• M24: 6,264,560 km (0.052 R)
• M25: 7,622,311 km (0.076 R)
• M26: 8,356,088 km (0.105 R)
• M27: 9,247,991 km (0.086 R)
• M28: 9,293,469 km (0.071 R)
• M29: 10,832,382 km (0.109 R)
• M30: 11,217,297 km (0.071 R)
• M31: 11,265,767 km (0.068 R)
• M32: 12,248,924 km (0.112 R)
• M33: 12,649,846 km (0.039 R)
• M34: 13,516,018 km (0.082 R)
• M35: 14,243,662 km (0.116 R)
• M36: 15,628,490 km (0.115 R)
• M37: 15,845,406 km (0.081 R)
• M38: 16,117,824 km (0.105 R)
• M39: 16,282,083 km (0.053 R)
• M40: 16,446,940 km (0.051 R)
• M41: 16,612,245 km (0.072 R)
• M42: 16,667,447 km (0.109 R)
• M43: 17,728,544 km (0.101 R)
• M44: 19,681,245 km (0.112 R)
• M45: 20,623,562 km (0.1 R)
• M46: 21,160,170 km (0.063 R)
• M47: 22,064,489 km (0.039 R)
• M48: 22,490,843 km (0.114 R)
• M49: 22,735,735 km (0.117 R)
• M50: 23,043,009 km (0.092 R)
• M51: 23,786,061 km (0.066 R)
• M52: 23,910,676 km (0.1 R)
• M53: 24,789,115 km (0.081 R)
• M54: 24,915,525 km (0.064 R)
• M55: 26,771,586 km (0.097 R)
• M56: 26,966,063 km (0.094 R)
• M57: 27,291,439 km (0.094 R)
• M58: 27,356,663 km (0.111 R)
• M59: 27,552,637 km (0.043 R)
• M60: 28,011,603 km (0.094 R)
• M61: 28,341,017 km (0.111 R)
• M62: 29,070,307 km (0.118 R)
• M63: 29,738,561 km (0.116 R)
• M64: 29,872,900 km (0.117 R)
• M65: 32,117,316 km (0.099 R)
• M66: 32,531,104 km (0.068 R)
• M67: 32,808,010 km (0.12 R)
• M68: 33,923,561 km (0.113 R)
• M69: 34,556,360 km (0.077 R)
• M70: 34,768,191 km (0.031 R)
• M71: 34,838,951 km (0.042 R)
• M72: 36,263,122 km (0.089 R)
• M73: 37,271,262 km (0.03 R)
• M74: 37,706,143 km (0.12 R)
• M75: 39,462,572 km (0.118 R)
• M76: 40,499,285 km (0.049 R)
• M77: 42,146,657 km (0.108 R)
• M78: 42,372,998 km (0.118 R)
• M79: 42,751,032 km (0.108 R)
• M80: 43,282,404 km (0.071 R)
• M81: 44,198,093 km (0.066 R)
• M82: 47,610,270 km (0.067 R)
• M83: 48,318,616 km (0.087 R)
• M84: 48,871,829 km (0.098 R)
• M85: 49,666,044 km (0.113 R)
• M86: 49,745,630 km (0.111 R)
• M87: 50,304,378 km (0.109 R)
• M88: 51,186,557 km (0.114 R)
• M89: 51,508,492 km (0.041 R)
• M90: 52,316,619 km (0.064 R)
• M91: 54,109,101 km (0.058 R)
• M92: 55,012,971 km (0.049 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 14,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit