🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.69 AU - 0.75 AU

Year: 231 Days

Day: 21.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.61 AU - 0.85 AU

Year: 236 Days

Day: 22.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.82 AU - 2.02 AU

Year: 1008 Days

Day: 30.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,544,743 km

• M1: 43,832 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.6 AU - 2.96 AU

Year: 1756 Days

Day: 47.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.1

Radius: 8.3

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.14 AU - 6.6 AU

Year: 5386 Days

Day: 11.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,544,743 km

• M1: 199,863 km (0.091 R)
• M2: 311,313 km (0.101 R)
• M3: 366,964 km (0.095 R)
• M4: 512,971 km (0.11 R)
• M5: 570,117 km (0.113 R)
• M6: 654,191 km (0.115 R)
• M7: 717,023 km (0.118 R)
• M8: 1,310,029 km (0.087 R)
• M9: 1,456,934 km (0.098 R)
• M10: 1,696,589 km (0.084 R)
• M11: 1,948,811 km (0.113 R)
• M12: 2,117,408 km (0.079 R)
• M13: 2,509,205 km (0.093 R)
• M14: 2,590,287 km (0.037 R)
• M15: 2,859,862 km (0.094 R)
• M16: 2,944,684 km (0.065 R)
• M17: 3,160,554 km (0.117 R)
• M18: 3,539,186 km (0.109 R)
• M19: 3,607,553 km (0.045 R)
• M20: 4,290,766 km (0.064 R)
• M21: 4,388,154 km (0.073 R)
• M22: 4,461,607 km (0.112 R)
• M23: 4,585,025 km (0.059 R)
• M24: 5,773,431 km (0.066 R)
• M25: 6,180,486 km (0.109 R)
• M26: 6,318,416 km (0.1 R)
• M27: 6,541,017 km (0.104 R)
• M28: 7,022,573 km (0.101 R)
• M29: 7,224,231 km (0.082 R)
• M30: 7,311,297 km (0.099 R)
• M31: 7,662,852 km (0.112 R)
• M32: 8,080,080 km (0.12 R)
• M33: 8,627,309 km (0.045 R)
• M34: 9,092,409 km (0.089 R)
• M35: 9,280,753 km (0.057 R)
• M36: 10,079,456 km (0.111 R)
• M37: 10,437,892 km (0.111 R)
• M38: 10,602,151 km (0.089 R)
• M39: 11,100,312 km (0.099 R)
• M40: 11,605,952 km (0.075 R)
• M41: 11,981,593 km (0.112 R)
• M42: 12,257,302 km (0.085 R)
• M43: 12,569,961 km (0.06 R)
• M44: 12,920,469 km (0.111 R)
• M45: 13,918,885 km (0.053 R)
• M46: 14,172,453 km (0.095 R)
• M47: 14,720,730 km (0.067 R)
• M48: 15,425,336 km (0.117 R)
• M49: 15,575,083 km (0.11 R)
• M50: 15,913,773 km (0.116 R)
• M51: 16,292,854 km (0.112 R)
• M52: 16,445,294 km (0.108 R)
• M53: 16,828,713 km (0.119 R)
• M54: 17,176,080 km (0.07 R)
• M55: 17,370,258 km (0.061 R)
• M56: 17,956,831 km (0.099 R)
• M57: 18,430,757 km (0.111 R)
• M58: 18,629,572 km (0.1 R)
• M59: 19,795,987 km (0.118 R)
• M60: 21,276,707 km (0.106 R)
• M61: 21,610,609 km (0.114 R)
• M62: 22,241,314 km (0.087 R)
• M63: 22,495,181 km (0.095 R)
• M64: 23,048,843 km (0.069 R)
• M65: 24,039,181 km (0.117 R)
• M66: 24,386,996 km (0.089 R)
• M67: 24,517,745 km (0.061 R)
• M68: 24,736,307 km (0.095 R)
• M69: 25,175,377 km (0.086 R)
• M70: 25,572,858 km (0.087 R)
• M71: 25,750,132 km (0.101 R)
• M72: 25,883,274 km (0.087 R)
• M73: 26,061,295 km (0.098 R)
• M74: 26,239,766 km (0.118 R)
• M75: 26,732,392 km (0.067 R)
• M76: 27,092,623 km (0.071 R)
• M77: 27,318,666 km (0.109 R)
• M78: 27,636,112 km (0.105 R)
• M79: 28,137,415 km (0.109 R)
• M80: 28,320,373 km (0.081 R)
• M81: 29,938,723 km (0.088 R)
• M82: 30,359,691 km (0.072 R)
• M83: 30,877,001 km (0.108 R)
• M84: 31,539,420 km (0.08 R)
• M85: 31,872,425 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.1

Radius: 5.4

Gravity: 22.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.91 AU - 14.01 AU

Year: 15666 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,544,743 km

• M1: 77,641 km (0.082 R)
• M2: 161,117 km (0.101 R)
• M3: 260,151 km (0.1 R)
• M4: 537,056 km (0.103 R)
• M5: 1,241,962 km (0.085 R)
• M6: 1,639,293 km (0.045 R)
• M7: 1,954,047 km (0.094 R)
• M8: 2,133,714 km (0.081 R)
• M9: 2,972,210 km (0.107 R)
• M10: 3,074,984 km (0.077 R)
• M11: 3,938,314 km (0.071 R)
• M12: 4,435,427 km (0.064 R)
• M13: 4,474,472 km (0.092 R)
• M14: 4,513,667 km (0.114 R)
• M15: 4,592,355 km (0.1 R)
• M16: 4,711,286 km (0.062 R)
• M17: 5,571,773 km (0.107 R)
• M18: 5,783,753 km (0.032 R)
• M19: 5,826,538 km (0.092 R)
• M20: 5,912,257 km (0.104 R)
• M21: 6,041,660 km (0.101 R)
• M22: 6,085,043 km (0.111 R)
• M23: 6,128,426 km (0.059 R)
• M24: 7,807,214 km (0.079 R)
• M25: 7,901,909 km (0.102 R)
• M26: 8,574,501 km (0.11 R)
• M27: 9,165,712 km (0.055 R)
• M28: 9,215,528 km (0.086 R)
• M29: 9,516,519 km (0.101 R)
• M30: 10,490,999 km (0.077 R)
• M31: 10,543,060 km (0.091 R)
• M32: 10,700,137 km (0.116 R)
• M33: 10,805,305 km (0.104 R)
• M34: 10,910,622 km (0.109 R)
• M35: 11,016,537 km (0.066 R)
• M36: 13,371,955 km (0.08 R)
• M37: 15,339,616 km (0.117 R)
• M38: 15,517,638 km (0.085 R)
• M39: 17,088,116 km (0.042 R)
• M40: 17,149,601 km (0.05 R)
• M41: 17,643,423 km (0.081 R)
• M42: 17,892,205 km (0.099 R)
• M43: 19,280,772 km (0.104 R)
• M44: 20,377,324 km (0.076 R)
• M45: 21,493,923 km (0.114 R)
• M46: 22,562,949 km (0.099 R)
• M47: 23,854,727 km (0.12 R)
• M48: 24,336,582 km (0.113 R)
• M49: 24,752,314 km (0.117 R)
• M50: 25,731,283 km (0.115 R)
• M51: 26,154,645 km (0.063 R)
• M52: 26,580,400 km (0.054 R)
• M53: 28,015,941 km (0.112 R)
• M54: 30,886,724 km (0.102 R)
• M55: 31,487,210 km (0.116 R)
• M56: 31,562,458 km (0.098 R)
• M57: 32,318,974 km (0.097 R)
• M58: 32,547,111 km (0.046 R)
• M59: 33,081,325 km (0.081 R)
• M60: 33,311,257 km (0.12 R)
• M61: 35,169,412 km (0.084 R)
• M62: 35,325,742 km (0.093 R)
• M63: 35,717,688 km (0.102 R)
• M64: 36,743,331 km (0.106 R)
• M65: 36,981,342 km (0.07 R)
• M66: 37,938,768 km (0.11 R)
• M67: 38,018,952 km (0.104 R)
• M68: 39,552,480 km (0.084 R)
• M69: 40,040,917 km (0.102 R)
• M70: 42,014,712 km (0.041 R)
• M71: 42,263,792 km (0.085 R)
• M72: 42,429,995 km (0.093 R)
• M73: 42,596,348 km (0.101 R)
• M74: 43,432,002 km (0.062 R)
• M75: 44,357,265 km (0.054 R)
• M76: 46,056,248 km (0.116 R)
• M77: 46,484,397 km (0.1 R)
• M78: 48,644,440 km (0.117 R)
• M79: 49,080,369 km (0.073 R)
• M80: 49,517,494 km (0.052 R)
• M81: 50,748,684 km (0.097 R)
• M82: 50,836,947 km (0.102 R)
• M83: 52,792,939 km (0.074 R)
• M84: 54,411,588 km (0.083 R)
• M85: 55,226,896 km (0.081 R)
• M86: 56,046,244 km (0.053 R)
• M87: 56,228,903 km (0.092 R)
• M88: 56,594,819 km (0.106 R)
• M89: 58,343,469 km (0.086 R)
• M90: 58,436,070 km (0.087 R)
• M91: 58,806,624 km (0.101 R)
• M92: 60,858,807 km (0.06 R)
• M93: 63,314,307 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.4

Radius: 4.2

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.48 AU - 20 AU

Year: 25941 Days

Day: 18.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,544,743 km

• M1: 175,179 km (0.089 R)
• M2: 298,448 km (0.055 R)
• M3: 447,148 km (0.068 R)
• M4: 479,611 km (0.105 R)
• M5: 529,876 km (0.057 R)
• M6: 581,936 km (0.085 R)
• M7: 729,290 km (0.092 R)
• M8: 1,057,956 km (0.094 R)
• M9: 1,451,698 km (0.066 R)
• M10: 2,104,393 km (0.114 R)
• M11: 2,132,218 km (0.117 R)
• M12: 2,835,478 km (0.087 R)
• M13: 2,866,146 km (0.073 R)
• M14: 3,052,993 km (0.09 R)
• M15: 3,211,866 km (0.118 R)
• M16: 3,637,173 km (0.042 R)
• M17: 3,670,533 km (0.062 R)
• M18: 3,771,512 km (0.053 R)
• M19: 4,079,983 km (0.05 R)
• M20: 4,184,552 km (0.086 R)
• M21: 5,165,315 km (0.082 R)
• M22: 5,468,999 km (0.081 R)
• M23: 6,053,927 km (0.055 R)
• M24: 6,947,176 km (0.066 R)
• M25: 7,030,502 km (0.089 R)
• M26: 7,239,939 km (0.111 R)
• M27: 7,880,965 km (0.085 R)
• M28: 8,628,955 km (0.108 R)
• M29: 10,476,488 km (0.086 R)
• M30: 12,238,901 km (0.108 R)
• M31: 12,541,537 km (0.073 R)
• M32: 12,642,965 km (0.104 R)
• M33: 13,308,675 km (0.042 R)
• M34: 13,412,047 km (0.065 R)
• M35: 13,567,779 km (0.09 R)
• M36: 14,249,048 km (0.092 R)
• M37: 15,102,952 km (0.115 R)
• M38: 15,210,812 km (0.082 R)
• M39: 15,318,972 km (0.115 R)
• M40: 15,427,280 km (0.065 R)
• M41: 16,414,327 km (0.116 R)
• M42: 16,747,930 km (0.119 R)
• M43: 16,971,430 km (0.093 R)
• M44: 17,139,877 km (0.033 R)
• M45: 17,818,752 km (0.062 R)
• M46: 18,564,198 km (0.093 R)
• M47: 18,737,582 km (0.107 R)
• M48: 19,086,145 km (0.091 R)
• M49: 19,144,488 km (0.086 R)
• M50: 19,436,803 km (0.057 R)
• M51: 20,800,686 km (0.038 R)
• M52: 21,767,537 km (0.104 R)
• M53: 22,810,683 km (0.07 R)
• M54: 23,307,199 km (0.11 R)
• M55: 23,369,581 km (0.098 R)
• M56: 23,681,941 km (0.116 R)
• M57: 25,009,174 km (0.03 R)
• M58: 27,274,235 km (0.04 R)
• M59: 27,405,582 km (0.109 R)
• M60: 27,537,228 km (0.118 R)
• M61: 28,664,448 km (0.079 R)
• M62: 29,536,454 km (0.085 R)
• M63: 29,671,391 km (0.094 R)
• M64: 31,169,165 km (0.051 R)
• M65: 31,444,126 km (0.092 R)
• M66: 31,789,099 km (0.06 R)
• M67: 31,858,213 km (0.052 R)
• M68: 31,927,327 km (0.111 R)
• M69: 32,204,532 km (0.056 R)
• M70: 32,343,359 km (0.116 R)
• M71: 32,621,760 km (0.103 R)
• M72: 33,672,686 km (0.089 R)
• M73: 33,813,607 km (0.117 R)
• M74: 34,450,445 km (0.1 R)
• M75: 34,734,681 km (0.114 R)
• M76: 35,019,814 km (0.063 R)
• M77: 35,592,176 km (0.03 R)
• M78: 36,312,190 km (0.036 R)
• M79: 37,328,109 km (0.115 R)
• M80: 37,912,738 km (0.051 R)
• M81: 38,059,493 km (0.06 R)
• M82: 38,943,318 km (0.081 R)
• M83: 39,017,219 km (0.097 R)
• M84: 42,165,506 km (0.11 R)
• M85: 42,774,370 km (0.106 R)
• M86: 43,769,943 km (0.117 R)
• M87: 44,232,051 km (0.072 R)
• M88: 45,238,845 km (0.104 R)
• M89: 48,781,322 km (0.103 R)
• M90: 50,384,114 km (0.105 R)
• M91: 50,949,295 km (0.047 R)
• M92: 51,841,497 km (0.099 R)
• M93: 52,330,233 km (0.069 R)
• M94: 53,641,308 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit