🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.76 AU - 0.88 AU

Year: 278 Days

Day: 13.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,831,221 km

• M1: 137,032 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.79 AU - 0.89 AU

Year: 289 Days

Day: 22.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,831,221 km

• M1: 449,392 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.83 AU - 0.97 AU

Year: 320 Days

Day: 25.9 Hours

Environment

Temp: 45 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.13 AU - 1.39 AU

Year: 530 Days

Day: 12.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.54 AU - 4.22 AU

Year: 2864 Days

Day: 19.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.79 AU - 4.55 AU

Year: 3191 Days

Day: 15.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202

Radius: 12.7

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.54 AU - 6.54 AU

Year: 6268 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 87,831,221 km

• M1: 204,949 km (0.119 R)
• M2: 343,626 km (0.064 R)
• M3: 615,745 km (0.045 R)
• M4: 753,524 km (0.058 R)
• M5: 1,098,647 km (0.045 R)
• M6: 1,270,984 km (0.085 R)
• M7: 1,533,229 km (0.101 R)
• M8: 2,312,035 km (0.083 R)
• M9: 2,487,813 km (0.107 R)
• M10: 2,618,412 km (0.116 R)
• M11: 2,818,723 km (0.112 R)
• M12: 2,903,695 km (0.087 R)
• M13: 3,006,917 km (0.112 R)
• M14: 3,128,839 km (0.07 R)
• M15: 3,377,770 km (0.115 R)
• M16: 3,596,482 km (0.098 R)
• M17: 3,876,530 km (0.097 R)
• M18: 3,971,375 km (0.103 R)
• M19: 4,144,310 km (0.096 R)
• M20: 4,418,224 km (0.074 R)
• M21: 4,497,660 km (0.112 R)
• M22: 4,617,637 km (0.103 R)
• M23: 4,860,884 km (0.094 R)
• M24: 5,025,441 km (0.094 R)
• M25: 5,254,625 km (0.105 R)
• M26: 6,228,358 km (0.117 R)
• M27: 6,429,866 km (0.12 R)
• M28: 6,656,357 km (0.075 R)
• M29: 6,931,468 km (0.084 R)
• M30: 7,070,594 km (0.112 R)
• M31: 7,280,779 km (0.113 R)
• M32: 7,588,202 km (0.084 R)
• M33: 7,827,709 km (0.082 R)
• M34: 9,011,477 km (0.113 R)
• M35: 9,341,789 km (0.102 R)
• M36: 9,805,542 km (0.097 R)
• M37: 10,329,883 km (0.067 R)
• M38: 10,782,715 km (0.113 R)
• M39: 10,943,982 km (0.114 R)
• M40: 11,460,394 km (0.037 R)
• M41: 11,957,059 km (0.085 R)
• M42: 12,124,159 km (0.112 R)
• M43: 12,376,232 km (0.085 R)
• M44: 12,545,277 km (0.116 R)
• M45: 12,743,495 km (0.054 R)
• M46: 13,286,684 km (0.077 R)
• M47: 14,662,835 km (0.09 R)
• M48: 14,811,835 km (0.099 R)
• M49: 14,991,502 km (0.102 R)
• M50: 15,292,343 km (0.064 R)
• M51: 16,022,530 km (0.11 R)
• M52: 16,639,921 km (0.068 R)
• M53: 16,826,619 km (0.051 R)
• M54: 17,359,337 km (0.1 R)
• M55: 17,612,008 km (0.11 R)
• M56: 18,441,528 km (0.116 R)
• M57: 18,925,926 km (0.093 R)
• M58: 19,381,751 km (0.099 R)
• M59: 19,643,996 km (0.12 R)
• M60: 20,871,596 km (0.101 R)
• M61: 21,410,298 km (0.098 R)
• M62: 21,749,137 km (0.092 R)
• M63: 22,466,758 km (0.118 R)
• M64: 22,776,725 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.7

Radius: 6.3

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.65 AU - 14.91 AU

Year: 20222 Days

Day: 24.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,831,221 km

• M1: 192,233 km (0.071 R)
• M2: 1,378,694 km (0.107 R)
• M3: 2,284,659 km (0.064 R)
• M4: 2,900,104 km (0.1 R)
• M5: 3,300,279 km (0.071 R)
• M6: 3,374,928 km (0.039 R)
• M7: 3,717,657 km (0.09 R)
• M8: 4,031,812 km (0.032 R)
• M9: 4,313,655 km (0.036 R)
• M10: 4,354,345 km (0.093 R)
• M11: 5,547,987 km (0.074 R)
• M12: 5,636,848 km (0.093 R)
• M13: 5,997,379 km (0.092 R)
• M14: 6,835,576 km (0.04 R)
• M15: 7,365,601 km (0.115 R)
• M16: 7,414,519 km (0.106 R)
• M17: 8,722,154 km (0.074 R)
• M18: 9,033,916 km (0.111 R)
• M19: 9,349,418 km (0.083 R)
• M20: 9,775,622 km (0.115 R)
• M21: 10,153,806 km (0.102 R)
• M22: 10,317,316 km (0.103 R)
• M23: 10,813,084 km (0.034 R)
• M24: 11,260,381 km (0.105 R)
• M25: 12,404,805 km (0.11 R)
• M26: 12,872,747 km (0.066 R)
• M27: 13,525,742 km (0.109 R)
• M28: 14,433,502 km (0.081 R)
• M29: 15,111,629 km (0.111 R)
• M30: 15,485,923 km (0.088 R)
• M31: 16,053,048 km (0.059 R)
• M32: 16,116,478 km (0.1 R)
• M33: 17,272,570 km (0.093 R)
• M34: 17,337,496 km (0.101 R)
• M35: 17,402,571 km (0.09 R)
• M36: 17,467,795 km (0.093 R)
• M37: 17,598,394 km (0.083 R)
• M38: 17,794,816 km (0.118 R)
• M39: 17,860,490 km (0.061 R)
• M40: 20,689,984 km (0.08 R)
• M41: 20,966,590 km (0.081 R)
• M42: 21,383,968 km (0.09 R)
• M43: 22,865,885 km (0.102 R)
• M44: 23,151,916 km (0.044 R)
• M45: 24,017,190 km (0.088 R)
• M46: 24,235,154 km (0.111 R)
• M47: 24,673,027 km (0.041 R)
• M48: 25,260,947 km (0.092 R)
• M49: 25,927,854 km (0.074 R)
• M50: 26,151,353 km (0.077 R)
• M51: 26,300,802 km (0.1 R)
• M52: 26,675,694 km (0.105 R)
• M53: 27,127,629 km (0.107 R)
• M54: 27,203,326 km (0.071 R)
• M55: 27,279,022 km (0.057 R)
• M56: 27,658,253 km (0.088 R)
• M57: 28,039,428 km (0.029 R)
• M58: 29,581,184 km (0.07 R)
• M59: 29,736,915 km (0.109 R)
• M60: 30,049,126 km (0.102 R)
• M61: 30,676,689 km (0.064 R)
• M62: 30,755,527 km (0.093 R)
• M63: 31,071,179 km (0.102 R)
• M64: 31,705,773 km (0.116 R)
• M65: 31,785,508 km (0.116 R)
• M66: 31,944,980 km (0.109 R)
• M67: 32,104,601 km (0.116 R)
• M68: 35,107,180 km (0.042 R)
• M69: 35,437,192 km (0.072 R)
• M70: 41,375,031 km (0.1 R)
• M71: 41,898,175 km (0.064 R)
• M72: 41,985,540 km (0.11 R)
• M73: 42,160,570 km (0.071 R)
• M74: 47,886,278 km (0.092 R)
• M75: 48,343,749 km (0.112 R)
• M76: 48,435,452 km (0.09 R)
• M77: 49,910,038 km (0.118 R)
• M78: 50,002,639 km (0.115 R)
• M79: 50,932,390 km (0.117 R)
• M80: 51,118,939 km (0.042 R)
• M81: 51,961,624 km (0.058 R)
• M82: 52,431,660 km (0.038 R)
• M83: 52,808,796 km (0.076 R)
• M84: 52,903,193 km (0.072 R)
• M85: 54,803,235 km (0.118 R)
• M86: 56,242,965 km (0.111 R)
• M87: 56,532,287 km (0.036 R)
• M88: 56,628,928 km (0.075 R)
• M89: 57,306,606 km (0.092 R)
• M90: 57,500,634 km (0.055 R)
• M91: 57,889,589 km (0.104 R)
• M92: 59,748,492 km (0.081 R)
• M93: 62,024,923 km (0.081 R)
• M94: 62,124,555 km (0.083 R)
• M95: 65,543,165 km (0.049 R)
• M96: 66,254,653 km (0.119 R)
• M97: 66,458,405 km (0.095 R)
• M98: 68,095,604 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.9

Radius: 5.2

Gravity: 32.69 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 14.88 AU - 15.18 AU

Year: 21836 Days

Day: 21.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,831,221 km

• M1: 86,916 km (0.054 R)
• M2: 820,096 km (0.116 R)
• M3: 987,645 km (0.043 R)
• M4: 1,165,966 km (0.119 R)
• M5: 1,290,581 km (0.09 R)
• M6: 1,831,377 km (0.106 R)
• M7: 1,939,985 km (0.104 R)
• M8: 2,013,438 km (0.11 R)
• M9: 3,990,074 km (0.106 R)
• M10: 4,466,544 km (0.106 R)
• M11: 5,734,535 km (0.118 R)
• M12: 6,216,540 km (0.093 R)
• M13: 9,935,692 km (0.077 R)
• M14: 10,255,084 km (0.094 R)
• M15: 10,708,066 km (0.119 R)
• M16: 11,366,297 km (0.067 R)
• M17: 11,566,309 km (0.118 R)
• M18: 11,633,179 km (0.054 R)
• M19: 11,834,837 km (0.069 R)
• M20: 13,700,323 km (0.105 R)
• M21: 13,771,082 km (0.062 R)
• M22: 14,127,125 km (0.099 R)
• M23: 14,486,160 km (0.091 R)
• M24: 14,703,077 km (0.108 R)
• M25: 15,581,217 km (0.094 R)
• M26: 17,234,871 km (0.09 R)
• M27: 18,004,702 km (0.077 R)
• M28: 18,082,343 km (0.047 R)
• M29: 21,358,537 km (0.06 R)
• M30: 21,522,945 km (0.097 R)
• M31: 21,853,107 km (0.101 R)
• M32: 23,443,931 km (0.094 R)
• M33: 23,613,425 km (0.084 R)
• M34: 24,725,985 km (0.063 R)
• M35: 25,942,964 km (0.101 R)
• M36: 26,206,256 km (0.086 R)
• M37: 26,470,446 km (0.112 R)
• M38: 27,804,709 km (0.1 R)
• M39: 30,076,502 km (0.092 R)
• M40: 30,538,012 km (0.05 R)
• M41: 31,188,014 km (0.09 R)
• M42: 31,561,411 km (0.098 R)
• M43: 31,936,453 km (0.076 R)
• M44: 33,165,250 km (0.077 R)
• M45: 34,216,923 km (0.062 R)
• M46: 34,313,114 km (0.092 R)
• M47: 34,409,305 km (0.11 R)
• M48: 34,602,137 km (0.096 R)
• M49: 34,988,698 km (0.084 R)
• M50: 38,033,164 km (0.116 R)
• M51: 41,468,231 km (0.115 R)
• M52: 41,570,855 km (0.03 R)
• M53: 41,981,800 km (0.118 R)
• M54: 42,187,647 km (0.117 R)
• M55: 42,600,686 km (0.095 R)
• M56: 42,807,730 km (0.079 R)
• M57: 42,911,252 km (0.08 R)
• M58: 43,847,585 km (0.052 R)
• M59: 44,056,573 km (0.063 R)
• M60: 44,685,482 km (0.049 R)
• M61: 44,895,817 km (0.099 R)
• M62: 47,445,114 km (0.116 R)
• M63: 50,150,143 km (0.059 R)
• M64: 50,697,073 km (0.12 R)
• M65: 51,466,155 km (0.057 R)
• M66: 53,015,989 km (0.116 R)
• M67: 53,238,591 km (0.06 R)
• M68: 53,350,041 km (0.04 R)
• M69: 53,573,092 km (0.068 R)
• M70: 54,356,386 km (0.078 R)
• M71: 54,693,281 km (0.091 R)
• M72: 54,805,778 km (0.093 R)
• M73: 55,143,570 km (0.073 R)
• M74: 57,413,120 km (0.111 R)
• M75: 58,674,379 km (0.085 R)
• M76: 59,481,609 km (0.096 R)
• M77: 59,597,249 km (0.09 R)
• M78: 60,408,817 km (0.106 R)
• M79: 62,747,630 km (0.109 R)
• M80: 63,809,625 km (0.104 R)
• M81: 64,046,439 km (0.1 R)
• M82: 67,151,642 km (0.109 R)
• M83: 68,965,366 km (0.112 R)
• M84: 69,086,840 km (0.12 R)
• M85: 69,573,482 km (0.115 R)
• M86: 72,023,745 km (0.12 R)
• M87: 75,376,084 km (0.067 R)
• M88: 75,751,724 km (0.11 R)
• M89: 79,160,162 km (0.105 R)
• M90: 79,924,308 km (0.091 R)
• M91: 80,819,053 km (0.085 R)
• M92: 82,747,220 km (0.117 R)
• M93: 85,733,343 km (0.074 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 10,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit